Gaya APA

Putro, I, S. (2004). The function of guest relation officer as a media communication in Klub Bunga Butik Resot Batu . Malang, Jatim: UNMER.

Gaya MLA

Putro, Indrawan, Suryo. "The function of guest relation officer as a media communication in Klub Bunga Butik Resot Batu". Malang, Jatim: UNMER, 2004. Text.