Gaya APA
Sherman, Harold. (2014).
Awas bahagia .
Yogyakarta:
Glosaria Media.
Gaya Chicago
Sherman, Harold.
Awas bahagia.
Yogyakarta:
Glosaria Media,
2014.
Text.
Gaya MLA
Sherman, Harold.
Awas bahagia.
Yogyakarta:
Glosaria Media,
2014.
Text.
Gaya Turabian
Sherman, Harold.
Awas bahagia.
Yogyakarta:
Glosaria Media,
2014.
Print.