APA aipamena

Grewal T.S. (2012). Double Entry Book Keeping. Sultan Chand.

Chicago Style aipamena

Grewal T.S. Double Entry Book Keeping. New Delhi: Sultan Chand, 2012.

MLA aipamena

Grewal T.S. Double Entry Book Keeping. Sultan Chand, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.