, S. (2008). N-Grup prima. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, SALAM. N-Grup Prima. [Yogyakarta] : Universitas Gadjah Mada, 2008.
MLA Citation, SALAM. N-Grup Prima. [Yogyakarta] : Universitas Gadjah Mada, 2008.
Warning: These citations may not always be 100% accurate.