APA aipamena

Janet Walker. (2009). Accounting in a Nutshell (Third Edition). ELSEVIER.

Chicago Style aipamena

Janet Walker. Accounting in a Nutshell (Third Edition). ELSEVIER, 2009.

MLA aipamena

Janet Walker. Accounting in a Nutshell (Third Edition). ELSEVIER, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.