Gaya APA

Gulo, W. (1989). Dasar-dasar statistika sosial / (Ed. 2, Cet. 1). Semarang :: Satya Wacana,.

Gaya MLA

Gulo, W. "Dasar-dasar statistika sosial /". Ed. 2, Cet. 1 Semarang :: Satya Wacana,, 1989. Text.