Não informado. (1968). Boletín Interamericano de Contabilidad. Tulane University of Louisiana, Graduate School of Business Administration.
Lua i Stíl Chicago (17ú heag.)Não informado. Boletín Interamericano De Contabilidad. New Orleans, La: Tulane University of Louisiana, Graduate School of Business Administration, 1968.
Lua MLA (8ú heag.)Não informado. Boletín Interamericano De Contabilidad. Tulane University of Louisiana, Graduate School of Business Administration, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.