APA ציטוט

Ristau, R. A. (1997). Introduction to business. Cincinnati, OH: South-Western.

Trích dẫn kiểu Chicago

Ristau, Robert A. Introduction to Business. Cincinnati, OH: South-Western, 1997.

ציטוט MLA

Ristau, Robert A. Introduction to Business. Cincinnati, OH: South-Western, 1997.