APA aipamena

Hurd, M. (2006). The Value Factor. Viva books Pvt. Ltd.

Chicago Style aipamena

Hurd, Mark. The Value Factor. New Delhi: Viva books Pvt. Ltd, 2006.

MLA aipamena

Hurd, Mark. The Value Factor. Viva books Pvt. Ltd, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.