Gaya APA
Murphy, Raymond. (1997).
Essential grammar in use : a self- study reference and practice book for elementary students of english (Ed. 2).
USA:
Cambridge University.
Gaya Chicago
Murphy, Raymond.
Essential grammar in use : a self- study reference and practice book for elementary students of english.
Ed. 2
USA:
Cambridge University,
1997.
Text.
Gaya MLA
Murphy, Raymond.
Essential grammar in use : a self- study reference and practice book for elementary students of english.
Ed. 2
USA:
Cambridge University,
1997.
Text.
Gaya Turabian
Murphy, Raymond.
Essential grammar in use : a self- study reference and practice book for elementary students of english.
Ed. 2
USA:
Cambridge University,
1997.
Print.