Gaya APA
Murphy, R. (1998).
English Grammar in Use: A Reference and Practice book for intermediare students (cet. 7).
AUSTRALIA:
The Press Syndicate of the university of cambridge.
Gaya MLA
Murphy, Raymond.
"English Grammar in Use: A Reference and Practice book for intermediare students".
cet. 7
AUSTRALIA:
The Press Syndicate of the university of cambridge,
1998.
Text.