Não informado. (1968). Boletín Interamericano de Contabilidad. Tulane University of Louisiana, Graduate School of Business Administration.
Chicago-referens (17:e uppl.)Não informado. Boletín Interamericano De Contabilidad. New Orleans, La: Tulane University of Louisiana, Graduate School of Business Administration, 1968.
MLA-referens (8:e uppl.)Não informado. Boletín Interamericano De Contabilidad. Tulane University of Louisiana, Graduate School of Business Administration, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.