, T., & , D. H. H. (2003). Developing a knowledge strategy to obtain sustainable competitive advantage of Golf Graha Famili. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, TAMBUNAN, and Dr. Hani Handoko. Developing a Knowledge Strategy to Obtain Sustainable Competitive Advantage of Golf Graha Famili. [Yogyakarta] : Universitas Gadjah Mada, 2003.
MLA引文, TAMBUNAN, and Dr. Hani Handoko. Developing a Knowledge Strategy to Obtain Sustainable Competitive Advantage of Golf Graha Famili. [Yogyakarta] : Universitas Gadjah Mada, 2003.
警告：這些引文格式不一定是100％准確.