APA Style
Atwar Bajari, Sahala Tua Saragih. (2012).
A SIMPLE GUIDE TO SPSS FOR VERSION 18.0 & 19.0 (NULL).
:
.
Chicago Style
Atwar Bajari, Sahala Tua Saragih.
A SIMPLE GUIDE TO SPSS FOR VERSION 18.0 & 19.0.
NULL
:
,
2012.
Text.
MLA Style
Atwar Bajari, Sahala Tua Saragih.
A SIMPLE GUIDE TO SPSS FOR VERSION 18.0 & 19.0.
NULL
:
,
2012.
Text.
Turabian Style
Atwar Bajari, Sahala Tua Saragih.
A SIMPLE GUIDE TO SPSS FOR VERSION 18.0 & 19.0.
NULL
:
,
2012.
Print.