23
Argitaratua 1999
Full text available from Accounting & Tax Database: 10/01/2006 to 12/31/2010
Baliabide elektronikoa Aldizkaria
25
Argitaratua 2002
Full text available from ABI/INFORM Global: 04/01/2000 to 12/31/2002
Baliabide elektronikoa Aldizkaria
30
Argitaratua 1992
Full text available from Research Library: 10/01/2004 to present
Baliabide elektronikoa Aldizkaria
33
Argitaratua 1975
Full text available from Research Library: 07/01/2007 to present
Baliabide elektronikoa Aldizkaria