Gaya APA

Hojanto, O. (2013). Publik speaking Mastery - Rahasia Melejitkan Kekayaan & Melejitkan Karier Lewat Public Speaking . Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Hojanto, Ongky. "Publik speaking Mastery - Rahasia Melejitkan Kekayaan & Melejitkan Karier Lewat Public Speaking". Jakarta: Gramedia Pustaka Utama, 2013. Text.