Gaya APA

Syahrin, A. (2005). The importanceof foreign languages mastery for waiter or waitress at jack's golfer terrace restaurant of Taman Dayu Club (CD) . Malang, Jatim: UNMER.

Gaya MLA

Syahrin, Alfis. "The importanceof foreign languages mastery for waiter or waitress at jack's golfer terrace restaurant of Taman Dayu Club (CD)". Malang, Jatim: UNMER, 2005. CD-ROM.