, R. I. J., & , F. P. (2014). PERAN TELEPHONE OPERATOR DAN BELLDRIVER PADA FRONT OFFICE DEPARTMENT DI HOTEL IBIS MALIOBORO YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, ROBIN IBNU JAFAR, and Fahmi Prihantoro. PERAN TELEPHONE OPERATOR DAN BELLDRIVER PADA FRONT OFFICE DEPARTMENT DI HOTEL IBIS MALIOBORO YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada, 2014.
MLA引文, ROBIN IBNU JAFAR, and Fahmi Prihantoro. PERAN TELEPHONE OPERATOR DAN BELLDRIVER PADA FRONT OFFICE DEPARTMENT 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.