Gaya APA
Murdiatmoko, J. (2014).
Sosiology 2 for Grade XI Senior High School .
Haupapauge, New York, AS.:
Grafindo Media Pratama.
Gaya MLA
Murdiatmoko, Janu.
"Sosiology 2 for Grade XI Senior High School".
Haupapauge, New York, AS.:
Grafindo Media Pratama,
2014.
Text.