Gaya APA
Harmer,Jeremy. (1992).
How to teach english : An introduction To The Practice .
London:
Longman Group.
Gaya Chicago
Harmer,Jeremy.
How to teach english : An introduction To The Practice.
London:
Longman Group,
1992.
Text.
Gaya MLA
Harmer,Jeremy.
How to teach english : An introduction To The Practice.
London:
Longman Group,
1992.
Text.
Gaya Turabian
Harmer,Jeremy.
How to teach english : An introduction To The Practice.
London:
Longman Group,
1992.
Print.