2
Έκδοση 2000
Full text available from ABI/INFORM Global: 07/01/2002 to present
Full text available from Continental Europe Database: 07/01/2002 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Έκδοση 1956
Full text available from ABI/INFORM Global: 06/01/2013 to present
Full text available from India Database: 06/01/2013 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
4
Έκδοση 1990
Full text available from ABI/INFORM Global: 06/01/1990 to 12/31/1994
Full text available from ABI/INFORM Global: 11/01/2007 to 03/31/2013
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
5
Full text available from ABI/INFORM Global: 06/01/2005 to 06/30/2007
Full text available from Political Science Database: 06/01/2005 to 06/30/2007
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
6
Έκδοση 1974
Full text available from ABI/INFORM Global: 09/01/1987 to 12/31/1992
Full text available from Research Library: 09/01/1987 to 12/31/1992
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
8
Έκδοση 2001
Full text available from ABI/INFORM Global: 10/01/2009 to present
Full text available from Research Library: 10/01/2009 to present
Full text available from Turkey Database: 10/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
9
Έκδοση 2013
Full text available from Social Science Database: 01/01/2018 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
10
Full text available from ABI/INFORM Global: 01/01/2017 to present
Full text available from East Europe, Central Europe Database: 01/01/2017 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
11
Full text available from ABI/INFORM Global: 04/01/1998 to 10/31/2009
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
12
Full text available from ABI/INFORM Global: 03/01/2004 to present
Full text available from Canadian Business & Current Affairs Database: 03/01/2004 to present
Full text available from Healthcare Administration Database: 03/01/2004 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
13
Έκδοση 2006
Full text available from ABI/INFORM Global: 01/01/2016 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
14
Full text available from ABI/INFORM Global: 01/01/2012 to 01/31/2018
Full text available from Research Library: 01/01/2012 to 01/31/2018
Full text available from Social Science Database: 01/01/2012 to 01/31/2018
Ηλεκτρονική πηγή Περιοδική έκδοση
15
Full text available from ABI/INFORM Dateline: 09/07/2010 to 03/31/2012
Full text available from ABI/INFORM Global: 09/07/2010 to 03/31/2012
Full text available from Asian Newsstream: 09/07/2010 to 03/31/2012
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
16
Έκδοση 2011
Full text available from ABI/INFORM Global: 01/01/2011 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
17
Έκδοση 1996
Full text available from ABI/INFORM Global: 01/01/2008 to present
Full text available from Latin America & Iberia Database: 01/01/2008 to present
Full text available from Social Science Database: 01/01/2008 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
18
Full text available from Political Science Database: 01/01/2011 to 01/31/2011
Full text available from Social Science Database: 01/01/2011 to 01/31/2011
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
19
Έκδοση 1986
Full text available from ABI/INFORM Global: 01/01/1993 to 12/31/1996
Full text available from Research Library: 01/01/1993 to 12/31/1996
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
20
Full text available from ABI/INFORM Global: 04/01/1995 to 12/31/2016
Full text available from Latin America & Iberia Database: 04/01/1995 to 12/31/2016
Full text available from PRISMA Database with HAPI Index: 04/01/1995 to 12/31/2016
Ηλεκτρονική πηγή Επιστημονικό περιοδικό