APA aipamena

Rigby, R. (2011). 28 Business Thinkers Who Changed the World. Kogan Page.

Chicago Style aipamena

Rigby, Rhymer. 28 Business Thinkers Who Changed the World. Kogan Page, 2011.

MLA aipamena

Rigby, Rhymer. 28 Business Thinkers Who Changed the World. Kogan Page, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.