Gaya APA

Ernawati, R. (2006). The importanceof polishing technique mastery waiters/waitresses at the jack's tarrace Restaurant the Taman Dayu Club (CD) . Malang, Jatim: UNMER.

Gaya MLA

Ernawati, Renny. "The importanceof polishing technique mastery waiters/waitresses at the jack's tarrace Restaurant the Taman Dayu Club (CD)". Malang, Jatim: UNMER, 2006. CD-ROM.