APA aipamena

T.Koch, E. (2008). The Complete Ideal's Guides: Investing. Prenada.

Chicago Style aipamena

T.Koch, Edward. The Complete Ideal's Guides: Investing. Prenada, 2008.

MLA aipamena

T.Koch, Edward. The Complete Ideal's Guides: Investing. Prenada, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.