Perpustakaan UGM, i. (2000). Perilaku harga dan efisiensi sistem tataniaga jeruk siam Kalimantan Barat=The price behavior and the effiiencency of marketing system of siam orange of West Kalimantan. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغوPerpustakaan UGM, i-lib. Perilaku Harga Dan Efisiensi Sistem Tataniaga Jeruk Siam Kalimantan Barat=The Price Behavior and the Effiiencency of Marketing System of Siam Orange of West Kalimantan. [Yogyakarta] : Universitas Gadjah Mada, 2000.
MLA استشهادPerpustakaan UGM, i-lib. Perilaku Harga Dan Efisiensi Sistem Tataniaga Jeruk Siam Kalimantan Barat=The Price Behavior and the Effiiencency of Marketing System of Siam Orange of West Kalimantan. [Yogyakarta] : Universitas Gadjah Mada, 2000.