Gaya APA
English Conversation for Teacher. (2011).
Bandung:
Kaifa.
Gaya Chicago
English Conversation for Teacher.
Cet.1.
Bandung:
Kaifa,
2011.
.
Gaya MLA
English Conversation for Teacher.
Cet.1.
Bandung:
Kaifa,
2011.
.
Gaya Turabian
English Conversation for Teacher.
Bandung:
Kaifa,
2011.
.