Gaya APA

GRAVETTER, F, J., WALLNAU, L, B. (2014). PENGANTAR STATISTIKA SOSIAL (Statistic For The Behavioral Sciences) (EDISI DELAPAN). : SALEMBA HUMANIKA.

Gaya MLA

GRAVETTER, FREDERICK, J.., WALLNAU, LARRY, B.. "PENGANTAR STATISTIKA SOSIAL (Statistic For The Behavioral Sciences)". EDISI DELAPAN : SALEMBA HUMANIKA, 2014. Text.