APA aipamena

Toylor, J. B. (2008). Principles of Microeconomics (5th.). Biztantra.

Chicago Style aipamena

Toylor, John B. Principles of Microeconomics. 5th. New Delhi: Biztantra, 2008.

MLA aipamena

Toylor, John B. Principles of Microeconomics. 5th. Biztantra, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.