Gaya APA

Bender, P, U. (1997). Secrets of Power Presentations = Rahasia Kekuatana Presentasi . Jakarta: PT.GRAMEDIA PUSTAKA.

Gaya MLA

Bender, Peter, Urs. "Secrets of Power Presentations = Rahasia Kekuatana Presentasi". Jakarta: PT.GRAMEDIA PUSTAKA, 1997. Text.