Gaya APA
SWAN, MICHAEL. (1995).
Practical English Usage (eds. 2).
hongkong:
Oxford University Press.
Gaya Chicago
SWAN, MICHAEL.
Practical English Usage.
eds. 2
hongkong:
Oxford University Press,
1995.
Text.
Gaya MLA
SWAN, MICHAEL.
Practical English Usage.
eds. 2
hongkong:
Oxford University Press,
1995.
Text.
Gaya Turabian
SWAN, MICHAEL.
Practical English Usage.
eds. 2
hongkong:
Oxford University Press,
1995.
Print.