Gaya APA

Nam, Choon-ja, Choi, Ik-kyu. (2011). Why?: bird=burung . Jakarta: Elek Media Komputindo.

Gaya Chicago

Nam, Choon-ja, Choi, Ik-kyu. Why?: bird=burung. Jakarta: Elek Media Komputindo, 2011. Text.

Gaya MLA

Nam, Choon-ja, Choi, Ik-kyu. Why?: bird=burung. Jakarta: Elek Media Komputindo, 2011. Text.

Gaya Turabian

Nam, Choon-ja, Choi, Ik-kyu. Why?: bird=burung. Jakarta: Elek Media Komputindo, 2011. Print.