Gaya APA
YAMIN, S., KURNIAWAN, H.
(2014).
SPSS complete:
(
Ed. 2)
.
Jakarta :
Salemba Infotek.
Gaya MLA
YAMIN, Sofyan., KURNIAWAN, Heri.
"SPSS complete:".
Ed. 2
Jakarta :
Salemba Infotek,
2014.
Buku.