, W. (2007). Prospek privatisasi PT. Perkebunan usantara IV (Persero). [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, WIBISONO. Prospek Privatisasi PT. Perkebunan Usantara IV (Persero). [Yogyakarta] : Universitas Gadjah Mada, 2007.
MLA Citation, WIBISONO. Prospek Privatisasi PT. Perkebunan Usantara IV (Persero). [Yogyakarta] : Universitas Gadjah Mada, 2007.
Warning: These citations may not always be 100% accurate.