, P., & , D. D. (2009). Model Rasch multilevel. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, PRASETYONO, and Dr. Daanrdono. Model Rasch Multilevel. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA引文, PRASETYONO, and Dr. Daanrdono. Model Rasch Multilevel. [Yogyakarta] : Universitas Gadjah Mada, 2009.
警告：這些引文格式不一定是100％准確.