Gaya APA

Sejun, Park, Novianti, Endang Nawang. (2014). Why ? Presentation = Presentasi . Jakarta: Elex Media Komputindo.

Gaya Chicago

Sejun, Park, Novianti, Endang Nawang. Why ? Presentation = Presentasi. Jakarta: Elex Media Komputindo, 2014. Text.

Gaya MLA

Sejun, Park, Novianti, Endang Nawang. Why ? Presentation = Presentasi. Jakarta: Elex Media Komputindo, 2014. Text.

Gaya Turabian

Sejun, Park, Novianti, Endang Nawang. Why ? Presentation = Presentasi. Jakarta: Elex Media Komputindo, 2014. Print.