, A. W. W., & , D. M. P. H. M. (2011). THE CHARACTERISTICS OF SELF PURIFICATION OF CODE RIVER YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style (17th ed.) Citation, Ariek Wisnu Wibisono, and Dr. M. Pramono Hadi M,Sc. THE CHARACTERISTICS OF SELF PURIFICATION OF CODE RIVER YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada, 2011.
MLA (9th ed.) Citation, Ariek Wisnu Wibisono, and Dr. M. Pramono Hadi M,Sc. THE CHARACTERISTICS OF SELF PURIFICATION OF CODE RIVER YOGYAKARTA. [Yogyakarta] : Universitas Gadjah Mada, 2011.
Warning: These citations may not always be 100% accurate.