Gaya APA
Murphy, Raymond. (1998).
ESSENTIAL GRAMMAR IN USE (Pertama).
USA:
Cambridge University Press.
Gaya Chicago
Murphy, Raymond.
ESSENTIAL GRAMMAR IN USE.
Pertama
USA:
Cambridge University Press,
1998.
Text.
Gaya MLA
Murphy, Raymond.
ESSENTIAL GRAMMAR IN USE.
Pertama
USA:
Cambridge University Press,
1998.
Text.
Gaya Turabian
Murphy, Raymond.
ESSENTIAL GRAMMAR IN USE.
Pertama
USA:
Cambridge University Press,
1998.
Print.