Gaya APA
Murphy, Raymond. (1990).
Essential Grammar in Use A Self-Study (ed.2).
New York:
Cambridge University Press.
Gaya Chicago
Murphy, Raymond.
Essential Grammar in Use A Self-Study.
ed.2
New York:
Cambridge University Press,
1990.
Text.
Gaya MLA
Murphy, Raymond.
Essential Grammar in Use A Self-Study.
ed.2
New York:
Cambridge University Press,
1990.
Text.
Gaya Turabian
Murphy, Raymond.
Essential Grammar in Use A Self-Study.
ed.2
New York:
Cambridge University Press,
1990.
Print.