APA aipamena

Hall, R. E. (2005). Economics: Principles and applications. Australia: Thomson Learrning.

Chicago Style aipamena

Hall, Robert E. Economics: Principles and Applications. Australia: Thomson Learrning, 2005.

MLA aipamena

Hall, Robert E. Economics: Principles and Applications. Australia: Thomson Learrning, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.