1
Full text available from Accounting & Tax Database: 10/01/1992 to 07/31/2001
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
2
Full text available from ABI/INFORM Global: 01/01/2008 to 01/31/2012
Full text available from Accounting & Tax Database: 01/01/2008 to 01/31/2012
Ηλεκτρονική πηγή Περιοδική έκδοση
3
Full text available from ABI/INFORM Trade & Industry: 06/01/1993 to 10/31/2012
Full text available from Accounting & Tax Database: 06/01/1993 to 10/31/2012
Full text available from Career & Technical Education Database: 06/01/1993 to 10/31/2012
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
4
Full text available from ABI/INFORM Global: 12/01/1987 to 12/31/2012
Full text available from Accounting & Tax Database: 12/01/1987 to 12/31/2012
Full text available from Career & Technical Education Database: 12/01/1987 to 12/31/2012
Ηλεκτρονική πηγή Επιστημονικό περιοδικό