APA aipamena

Roger A. Arnold. (2008). Microeconomics. Mason, Ohio: South-Western/Cengage Learning.

Chicago Style aipamena

Roger A. Arnold. Microeconomics. Mason, Ohio: South-Western/Cengage Learning, 2008.

MLA aipamena

Roger A. Arnold. Microeconomics. Mason, Ohio: South-Western/Cengage Learning, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.