, P., & , A. N. (2007). Analisis struktur industri Freight Forwarding di Indonesia. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, PRASASTYO, and Ainun Na'im. Analisis Struktur Industri Freight Forwarding Di Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2007.
MLA引文, PRASASTYO, and Ainun Na'im. Analisis Struktur Industri Freight Forwarding Di Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2007.
警告：這些引文格式不一定是100％准確.