APA aipamena

Laxton , A. (2005). Economics for Today. Tomason.

Chicago Style aipamena

Laxton , Allon. Economics for Today. Australi: Tomason, 2005.

MLA aipamena

Laxton , Allon. Economics for Today. Tomason, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.