Gaya APA
SARWONO, J., [ed.], N, W.
(2012).
IBM SPSS advanced statistic :
.
Yogyakarta:
Andi.
Gaya MLA
SARWONO, Jonathan., [ed.], NIKODEMUS, WK..
"IBM SPSS advanced statistic :".
Yogyakarta:
Andi,
2012.
Buku.