Gaya APA
Murphy, Raymond. (1990).
Essential grammar in use : a self study reference and practice book for elementary students of English (Cet I).
Jakarta:
Erlangga.
Gaya Chicago
Murphy, Raymond.
Essential grammar in use : a self study reference and practice book for elementary students of English.
Cet I
Jakarta:
Erlangga,
1990.
Text.
Gaya MLA
Murphy, Raymond.
Essential grammar in use : a self study reference and practice book for elementary students of English.
Cet I
Jakarta:
Erlangga,
1990.
Text.
Gaya Turabian
Murphy, Raymond.
Essential grammar in use : a self study reference and practice book for elementary students of English.
Cet I
Jakarta:
Erlangga,
1990.
Print.