APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.