Gaya APA

inggris, T, I, N, B. (). Window on the world : a new approach to learning English for SMU year 2 semester system based on the 1994 curriculum 1999 revised GBPP . Jakarta: Erlangga.

Gaya MLA

inggris, Tim, Instruktur, Nasional, Bahasa. "Window on the world : a new approach to learning English for SMU year 2 semester system based on the 1994 curriculum 1999 revised GBPP". Jakarta: Erlangga, . Text.