| from 01/01/1983 to present in General OneFile |
| from 01/01/2001 to present in MasterFILE Premier |
| from 11/01/2003 to present in ProQuest Research Library |
| from 09/27/1999 to 08/29/2000 in LexisNexis Academic |
| from 12/01/2000 to 08/31/2002 in Academic Search Premier, Business Source Premier and MasterFILE Premier |
| from 02/01/2002 to 08/01/2002 in Academic OneFile and General OneFile |
| from 01/29/2004 to 11/11/2004 in General OneFile |
| from 09/03/1997 to present in LexisNexis Academic |
| from 1948 to 2005 in JSTOR Language & Literature Collection |
| from 03/04/1998 to present in LexisNexis Academic |
| from 01/01/1998 to present in LexisNexis Academic |
| from 01/01/2002 to present in Academic OneFile and General OneFile |
| from 2004 to present in PubMed Central |
| from 10/01/2002 to 10/01/2005 in ProQuest Research Library |
| from 01/01/2001 to present in LexisNexis Academic |
| from 01/01/1998 to present in LexisNexis Academic |
| from 01/01/1995 to present in LexisNexis Academic |
| from 01/01/1999 to present in LexisNexis Academic |
| from 01/01/2003 to present in Academic OneFile and General OneFile |
| from 01/01/1995 to present in LexisNexis Academic |
| from 01/01/1983 to present in LexisNexis Academic |
| from 04/01/1997 to present in ABI/INFORM Global |
| from 01/01/1993 to present in LexisNexis Academic |
| from 11/01/1982 to present in LexisNexis Academic |
| from 1989 to 2003 in Bergen Community College Print Titles |
| from 10/01/1991 to present in Academic OneFile and General OneFile |
| from 03/01/1993 to 06/30/1993 in ABI/INFORM Global and ProQuest Research Library |
| from 01/01/1995 to 12/01/2007 in ABI/INFORM Global and ProQuest Research Library |
| from 1949 to present in Bergen Community College Print Titles |
| from 04/01/2001 to present in Academic Search Premier |
| from 07/01/1997 to present in Academic Search Premier and MasterFILE Premier |
| from 05/01/1998 to 07/01/2006 in ProQuest Research Library |
| from 11/01/2004 to present in MasterFILE Premier |
| from 01/01/2005 to present in General OneFile |
| from 01/01/2004 to present in LexisNexis Academic |
| from 01/01/2002 to 10/31/2006 in LexisNexis Academic (selected full-text only) |
| from 07/01/2002 to present in General OneFile |
| from 2002 to present in Bergen Community College Print Titles |
| from 01/01/1999 to 09/30/1999 in Academic Search Premier and Business Source Premier |
| in LexisNexis Academic |
| from 01/01/2000 to present in Academic OneFile and General OneFile |
| from 01/01/2004 to present in Academic Search Premier |
| from 01/01/1999 to 1 year ago in Academic OneFile |
| from 01/01/2000 to 01/31/2002 in Academic Search Premier |
| from 01/01/2005 to 6 months ago in Literary Reference Center |
| from 01/01/1999 to 1 year ago in Academic OneFile and Literature Resource Center |
| from 01/01/2003 to 1 year ago in Literary Reference Center |
| from 03/01/2002 to 1 year ago in ProQuest Research Library |
| from 04/01/2004 to present in ProQuest Research Library |
| from 03/01/2005 to present in Literature Resource Center |
| from 03/22/2005 to present in Academic OneFile |
| from 06/26/1990 to 08/11/1991 in LexisNexis Academic (selected full-text only) |
| from 01/01/1997 to 12/26/2003 in LexisNexis Academic |
| from 01/01/2003 to present in Business Source Premier |
| from 09/01/2000 to present in Business Source Premier |
| from 12/08/2002 to present in LexisNexis Academic |
| from 07/01/2007 to present in LexisNexis Academic |
| from 01/15/1997 to 03/15/1997 in LexisNexis Academic (selected full-text only) |
| from 11/11/1997 to 02/11/1998 in LexisNexis Academic |
| from 01/01/2006 to 12/31/2006 in ScienceDirect Health & Life Sciences College Edition |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2002 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to 02/28/2004 in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 06/01/2004 to present in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 01/01/2002 to 06/30/2004 in Business Source Premier |
| from 06/01/2004 to present in Business Source Premier |