Gaya APA
Ghani, Johan. (2008).
An English Course (1).
Yogyakarta:
UNY Press.
Gaya Chicago
Ghani, Johan.
An English Course.
1
Yogyakarta:
UNY Press,
2008.
Text.
Gaya MLA
Ghani, Johan.
An English Course.
1
Yogyakarta:
UNY Press,
2008.
Text.
Gaya Turabian
Ghani, Johan.
An English Course.
1
Yogyakarta:
UNY Press,
2008.
Print.