Gaya APA
Fowler, W.S. (1979).
Proficiency English : Teacher's Book 3 .
:
Nelson.
Gaya Chicago
Fowler, W.S.
Proficiency English : Teacher's Book 3.
:
Nelson,
1979.
Text.
Gaya MLA
Fowler, W.S.
Proficiency English : Teacher's Book 3.
:
Nelson,
1979.
Text.
Gaya Turabian
Fowler, W.S.
Proficiency English : Teacher's Book 3.
:
Nelson,
1979.
Print.