127
Argitaratua 1999
Full text available from Accounting & Tax Database: 10/01/2006 to 12/31/2010
Baliabide elektronikoa Aldizkaria
129
Argitaratua 2000
Full text available from Accounting & Tax Database: 07/01/2007 to present
Baliabide elektronikoa Aldizkaria
136
Argitaratua 2003
Full text available from Research Library: 03/01/2019 to 1 year ago
Baliabide elektronikoa Aldizkaria
140
Argitaratua 1991
Full text available from ABI/INFORM Global: 07/01/1991 to 12/31/1991
Baliabide elektronikoa Aldizkaria