Gaya APA
I Speak English. (2009).
Bekasi:
Cahaya pustaka raga.
Gaya Chicago
I Speak English.
.
Bekasi:
Cahaya pustaka raga,
2009.
.
Gaya MLA
I Speak English.
.
Bekasi:
Cahaya pustaka raga,
2009.
.
Gaya Turabian
I Speak English.
Bekasi:
Cahaya pustaka raga,
2009.
.