Gaya APA
Teaching English Through English. (1997).
England:
Longman Group.
Gaya Chicago
Teaching English Through English.
.
England:
Longman Group,
1997.
Text.
Gaya MLA
Teaching English Through English.
.
England:
Longman Group,
1997.
Text.
Gaya Turabian
Teaching English Through English.
England:
Longman Group,
1997.
Print.