Gaya APA
MURPHY, RAYMOND. (1990).
ESENTIAL GRAMMAR IN USE .
California:
CAMBRIDGE UNIVERSITY PRESS.
Gaya Chicago
MURPHY, RAYMOND.
ESENTIAL GRAMMAR IN USE.
California:
CAMBRIDGE UNIVERSITY PRESS,
1990.
Text.
Gaya MLA
MURPHY, RAYMOND.
ESENTIAL GRAMMAR IN USE.
California:
CAMBRIDGE UNIVERSITY PRESS,
1990.
Text.
Gaya Turabian
MURPHY, RAYMOND.
ESENTIAL GRAMMAR IN USE.
California:
CAMBRIDGE UNIVERSITY PRESS,
1990.
Print.