Gaya APA
Singgih SANTOSO,. (2007).
Student exercise seri: SPSS (series).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Singgih SANTOSO,.
Student exercise seri: SPSS.
series
Jakarta:
Elex Media Komputindo,
2007.
Text.
Gaya MLA
Singgih SANTOSO,.
Student exercise seri: SPSS.
series
Jakarta:
Elex Media Komputindo,
2007.
Text.
Gaya Turabian
Singgih SANTOSO,.
Student exercise seri: SPSS.
series
Jakarta:
Elex Media Komputindo,
2007.
Print.