Gaya APA

dkk, E, S, S. (2003). WINDOWS ON THE WORLD A NEW APPROACH TO LEARNING ENGLISH FOR SMU YEAR 2 JILID 2 . Jakarta: Erlangga.

Gaya MLA

dkk, Esther, Sri, Siswanti,. "WINDOWS ON THE WORLD A NEW APPROACH TO LEARNING ENGLISH FOR SMU YEAR 2 JILID 2". Jakarta: Erlangga, 2003. Text.