Gaya APA
Leech, Geoffrey, Svartvik, Jan. (1994).
A communicative grammar of English (ed.2).
London:
Longman.
Gaya Chicago
Leech, Geoffrey, Svartvik, Jan.
A communicative grammar of English.
ed.2
London:
Longman,
1994.
Text.
Gaya MLA
Leech, Geoffrey, Svartvik, Jan.
A communicative grammar of English.
ed.2
London:
Longman,
1994.
Text.
Gaya Turabian
Leech, Geoffrey, Svartvik, Jan.
A communicative grammar of English.
ed.2
London:
Longman,
1994.
Print.