Gaya APA

Daniel, W, W., Ka, A, T. (1989). Applied nonparametric statistics [Statistika nonparametrik terapan] . Jakarta: Gramedia.

Gaya MLA

Daniel, Wayne, W.., Ka, Alex, Tri. "Applied nonparametric statistics [Statistika nonparametrik terapan]". Jakarta: Gramedia, 1989. Text.