, H., & , D. H. (2003). Formulasi strategi Hotel Sahid Raya Yogyakarta 2002. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, HUTABARAT, and Dr. Harsono. Formulasi Strategi Hotel Sahid Raya Yogyakarta 2002. [Yogyakarta] : Universitas Gadjah Mada, 2003.
MLA Citation, HUTABARAT, and Dr. Harsono. Formulasi Strategi Hotel Sahid Raya Yogyakarta 2002. [Yogyakarta] : Universitas Gadjah Mada, 2003.
Warning: These citations may not always be 100% accurate.