, P., & , P. D. I. W. (2009). Analisis daya saing karet alam Indonesia. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, PRAMUSINTHO, and Prof.(Emer) Dr. Ir. Widodo. Analisis Daya Saing Karet Alam Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA Citation, PRAMUSINTHO, and Prof.(Emer) Dr. Ir. Widodo. Analisis Daya Saing Karet Alam Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2009.
Warning: These citations may not always be 100% accurate.