APA aipamena

Cowdell,, J. (2002). Investment (5th ed.). AITBS.

Chicago Style aipamena

Cowdell,, Jane. Investment. 5th ed. Delhi: AITBS, 2002.

MLA aipamena

Cowdell,, Jane. Investment. 5th ed. AITBS, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.