Παραπομπή APA

Baker, P. (2009). Secrets of super achievers. Macmillan publishers.

Παραπομπή Chicago Style

Baker, Philip. Secrets of Super Achievers. Delhi: Macmillan publishers, 2009.

Παραπομπή MLA

Baker, Philip. Secrets of Super Achievers. Macmillan publishers, 2009.