, I. K., & , G. Y. (2014). PERAN PENTING HOUSEKEEPING DEPARTMENT BAGIAN ROOM DAN LAUNDRY DI HOTEL IBIS MALIOBORO YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, INDRA KURNIAWAN, and Ghifari Yuristiadhi. PERAN PENTING HOUSEKEEPING DEPARTMENT BAGIAN ROOM DAN LAUNDRY DI HOTEL IBIS MALIOBORO YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada, 2014.
MLA引文, INDRA KURNIAWAN, and Ghifari Yuristiadhi. PERAN PENTING HOUSEKEEPING DEPARTMENT BAGIAN ROOM DAN LAUNDRY DI HOTEL IBIS MALIOBORO YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada, 2014.
警告：這些引文格式不一定是100％准確.