Gaya APA

NINGSIH, T, M. (2002). Jalannya Oparasional Serta Tugas Housekeeping Department Hotel Sahid Raya Solo . Surakarta: STP Sahid Surakarta.

Gaya MLA

NINGSIH, Tri, Margahayu. "Jalannya Oparasional Serta Tugas Housekeeping Department Hotel Sahid Raya Solo". Surakarta: STP Sahid Surakarta, 2002. Text.