APA ציטוט

Gottheil, F. M. (1999). Principles of microeconomics (2nd ed.). Cincinnati, Ohio: South-Western College.

Trích dẫn kiểu Chicago

Gottheil, Fred M. Principles of Microeconomics. 2nd ed. Cincinnati, Ohio: South-Western College, 1999.

ציטוט MLA

Gottheil, Fred M. Principles of Microeconomics. 2nd ed. Cincinnati, Ohio: South-Western College, 1999.