Gaya APA
Murphy, R. (1994).
English Grammar in Use A Reference and Practice Book For Intermediate Students (2).
Australia:
University Of Cambridge Local Exami Nations Syndiante.
Gaya MLA
Murphy, Raymond.
"English Grammar in Use A Reference and Practice Book For Intermediate Students".
2
Australia:
University Of Cambridge Local Exami Nations Syndiante,
1994.
Text.