Gaya APA

O'Toole, J. (2003). Leadership A To Z : A Guide For The Appropriately Ambitious (Panduan Berambisi Secara Positif) (--). Jakarta: Erlangga.

Gaya MLA

O'Toole, James. "Leadership A To Z : A Guide For The Appropriately Ambitious (Panduan Berambisi Secara Positif)". -- Jakarta: Erlangga, 2003. Text.