Gaya APA
I Speak English. (2009).
Bekasi:
Cahaya Pustaka Raga.
Gaya Chicago
I Speak English.
2009.
Bekasi:
Cahaya Pustaka Raga,
2009.
Text.
Gaya MLA
I Speak English.
2009.
Bekasi:
Cahaya Pustaka Raga,
2009.
Text.
Gaya Turabian
I Speak English.
Bekasi:
Cahaya Pustaka Raga,
2009.
Print.