Lua APA (7ú heag.)

Não informado. (1949). Michigan business review. Michigan University, School of Business Administration, Bureau of Business.

Lua i Stíl Chicago (17ú heag.)

Não informado. Michigan Business Review. Ann Arbor, Mich: Michigan University, School of Business Administration, Bureau of Business, 1949.

Lua MLA (8ú heag.)

Não informado. Michigan Business Review. Michigan University, School of Business Administration, Bureau of Business, 1949.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.