Gaya APA

Real English for Grade XII KTSP 2006. (2006). Jakarta: Esis.

Gaya Chicago

Real English for Grade XII KTSP 2006. . Jakarta: Esis, 2006. Text.

Gaya MLA

Real English for Grade XII KTSP 2006. . Jakarta: Esis, 2006. Text.

Gaya Turabian

Real English for Grade XII KTSP 2006. Jakarta: Esis, 2006. Print.