Dyfyniad APA
Crystal, D. (2010). A little book of language. University of New South Wales Press Ltd..
Dyfyniad Arddull Chicago
Crystal, David. A Little Book of Language. Sydney, N.S.W.: University of New South Wales Press Ltd., 2010.
Dyfyniad MLA
Crystal, David. A Little Book of Language. University of New South Wales Press Ltd., 2010.
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