Gaya APA
Close, R. A. (1983).
English as a Foreign Language : Its Constant Grammatical Problems (ed. 3).
London:
George Allen & Unwin.
Gaya Chicago
Close, R. A.
English as a Foreign Language : Its Constant Grammatical Problems.
ed. 3
London:
George Allen & Unwin,
1983.
Text.
Gaya MLA
Close, R. A.
English as a Foreign Language : Its Constant Grammatical Problems.
ed. 3
London:
George Allen & Unwin,
1983.
Text.
Gaya Turabian
Close, R. A.
English as a Foreign Language : Its Constant Grammatical Problems.
ed. 3
London:
George Allen & Unwin,
1983.
Print.