Gaya APA

Yusuf, E, M. (2009). american style short conversations; percakapan pendek gaya amerika (-1). Bandung: cv.yrama widya.

Gaya MLA

Yusuf, Eddy, M.. "american style short conversations; percakapan pendek gaya amerika". -1 Bandung: cv.yrama widya, 2009. Text.