, S., & , S. (2014). IDEAL BERTINGKAT. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, SHIFAULJANNAH, and Sutopo. IDEAL BERTINGKAT. [Yogyakarta] : Universitas Gadjah Mada, 2014.
MLA Citation, SHIFAULJANNAH, and Sutopo. IDEAL BERTINGKAT. [Yogyakarta] : Universitas Gadjah Mada, 2014.
Warning: These citations may not always be 100% accurate.