Gaya APA
SWAN, Michael. (2008).
PRAKTICAL ENGLISH USAGE (cet-1).
New York:
PT OXFORD.
Gaya Chicago
SWAN, Michael.
PRAKTICAL ENGLISH USAGE.
cet-1
New York:
PT OXFORD,
2008.
Text.
Gaya MLA
SWAN, Michael.
PRAKTICAL ENGLISH USAGE.
cet-1
New York:
PT OXFORD,
2008.
Text.
Gaya Turabian
SWAN, Michael.
PRAKTICAL ENGLISH USAGE.
cet-1
New York:
PT OXFORD,
2008.
Print.