Gaya APA
Gucher, Philip. (1996).
ESENTIAL ENGLISH GRAMMAR .
New York:
PT USA.
Gaya Chicago
Gucher, Philip.
ESENTIAL ENGLISH GRAMMAR.
New York:
PT USA,
1996.
Text.
Gaya MLA
Gucher, Philip.
ESENTIAL ENGLISH GRAMMAR.
New York:
PT USA,
1996.
Text.
Gaya Turabian
Gucher, Philip.
ESENTIAL ENGLISH GRAMMAR.
New York:
PT USA,
1996.
Print.