Gaya APA
Trudgill, Peter, Chambers, J.K.. (1991).
Dialects of English : studies in grammatical variation .
London:
Longman.
Gaya Chicago
Trudgill, Peter, Chambers, J.K..
Dialects of English : studies in grammatical variation.
London:
Longman,
1991.
Text.
Gaya MLA
Trudgill, Peter, Chambers, J.K..
Dialects of English : studies in grammatical variation.
London:
Longman,
1991.
Text.
Gaya Turabian
Trudgill, Peter, Chambers, J.K..
Dialects of English : studies in grammatical variation.
London:
Longman,
1991.
Print.