2
Full text available from ABI/INFORM Global: 04/01/2005 to present
Full text available from East Europe, Central Europe Database: 04/01/2005 to present
Full text available from Healthcare Administration Database: 04/01/2005 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Full text available from ABI/INFORM Global: 01/01/2001 to 10/31/2007
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
5
Έκδοση 1993
Full text available from ABI/INFORM Global: 01/01/1996 to 2003
Full text available from Healthcare Administration Database: 01/01/1996 to 2003
Full text available from Psychology Database: 01/01/1996 to 2003
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
7
Full text available from ABI/INFORM Global: 01/01/2013 to present
Full text available from Middle East & Africa Database: 01/01/2013 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
8
Έκδοση 2002
Full text available from ABI/INFORM Global: Summer 2002 to 04/30/2007
Full text available from Education Database: Summer 2002 to 04/30/2007
Full text available from Research Library: Summer 2002 to 04/30/2007
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
10
Έκδοση 2004
Full text available from ABI/INFORM Global: 2004 to 2005
Full text available from Healthcare Administration Database: 2004 to 2005
Full text available from Psychology Database: 2004 to 2005
Ηλεκτρονική πηγή Επιστημονικό περιοδικό