Gaya APA
Ahmad Izzn,. (2007).
Practical English Conversation (Cet. 4).
:
Visipro.
Gaya Chicago
Ahmad Izzn,.
Practical English Conversation.
Cet. 4
:
Visipro,
2007.
Text.
Gaya MLA
Ahmad Izzn,.
Practical English Conversation.
Cet. 4
:
Visipro,
2007.
Text.
Gaya Turabian
Ahmad Izzn,.
Practical English Conversation.
Cet. 4
:
Visipro,
2007.
Print.