Gaya APA
Harmer, Jeremy. (2010).
How to Teach English .
Oxford:
PEARSON.
Gaya Chicago
Harmer, Jeremy.
How to Teach English.
Oxford:
PEARSON,
2010.
Text.
Gaya MLA
Harmer, Jeremy.
How to Teach English.
Oxford:
PEARSON,
2010.
Text.
Gaya Turabian
Harmer, Jeremy.
How to Teach English.
Oxford:
PEARSON,
2010.
Print.