Gaya APA

Sidney, U, O, T. (2009). Prepare for Ielts Skills and Strategies, Book Two: Reading and Writing, Indonesian Edition (-). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Sidney, University, Of, Technology. "Prepare for Ielts Skills and Strategies, Book Two: Reading and Writing, Indonesian Edition". - Jakarta: Gramedia Pustaka Utama, 2009. Book.