| from 01/01/1998 to present in ProQuest Criminal Justice Periodicals Index |
| from 02/01/1988 to 02/01/1994 in ABI/INFORM Global |
| from 01/01/2003 to 9 months ago in Business Source Premier |
| from 1993 to present in Bergen Community College Print Titles |
| from 01/01/2001 to present in ABI/INFORM Global |
| from 06/01/2000 to 12/01/2002 in General OneFile |
| from 01/01/2006 to 10/01/2006 in General OneFile |
| from 01/01/1994 to present in Academic Search Premier, Business Source Premier and MasterFILE Premier |
| from 11/01/1996 to present in ABI/INFORM Global and ProQuest Research Library |
| from 04/01/1989 to 07/01/1994 in General OneFile |
| from 10/01/1987 to present in ABI/INFORM Global and ProQuest Research Library |
| from 03/01/1990 to present in Academic OneFile and General OneFile |
| from 01/01/1994 to present in Academic Search Premier, Business Source Premier and MasterFILE Premier |
| from 01/01/2001 to present in HighWire Press (Free Journals) |
| from 06/01/2003 to 1 year ago in Literary Reference Center |
| from 01/01/1995 to present in ScienceDirect Physical Sciences College Edition |
| in LexisNexis Academic |
| in LexisNexis Academic |
| in LexisNexis Academic |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/2002 to 02/28/2004 in Business Source Premier |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/2004 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to 02/28/2004 in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/1994 to present in LexisNexis Academic |
| from 04/20/1999 to present in General OneFile |
| from 01/01/2003 to present in Business Source Premier |
| from 09/01/2000 to present in Business Source Premier |
| from 01/01/2008 to present in General OneFile |
| from 01/01/1996 to 1 year ago in HighWire Press (Free Journals) |
| from 11/01/2007 to present in Points of View Reference Center |
| from 10/01/2007 to present in Points of View Reference Center |
| from 12/01/2007 to present in Literary Reference Center |
| from 10/01/2007 to present in Points of View Reference Center |
| from 11/01/2007 to present in Points of View Reference Center |
| from 01/01/2002 to 1 year ago in Academic Search Premier |
| from 07/16/2007 to present in Business Source Premier, General OneFile, LexisNexis Academic and MasterFILE Premier |
| from 07/16/2007 to 10/01/2007 in ABI/INFORM Global |
| from 10/08/2007 to present in ABI/INFORM Global |
| from 09/04/2006 to present in General OneFile |
| from 09/04/2006 to 07/15/2007 in ABI/INFORM Global, Business Source Premier, LexisNexis Academic and MasterFILE Premier |
| from 01/01/2006 to 07/15/2007 in LexisNexis Academic |
| from 01/09/2006 to 07/15/2007 in Business Source Premier, General OneFile and MasterFILE Premier |
| from 09/01/2006 to present in Academic OneFile and Informe Revistas en Espanol |
| from 03/01/2001 to present in General OneFile |
| from 01/01/1998 to 12/01/2001 in ProQuest Research Library |
| from 2002 to present in Bergen Community College Print Titles |
| from 09/01/2002 to 07/01/2003 in General OneFile |
| from 04/01/1993 to 04/01/2000 in General OneFile |
| from 07/01/1997 to 07/31/2002 in Business Source Premier and MasterFILE Premier |
| from 02/01/2000 to 07/01/2002 in General OneFile |
| from 01/01/1996 to present in LexisNexis Academic |
| in LexisNexis Academic (selected full-text only) |
| in LexisNexis Academic (selected full-text only) |
| in LexisNexis Academic (selected full-text only) |