Hornby, A. (1991). Guide to Patterns and Usage in English. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHornby, A.s. Guide to Patterns and Usage in English. Oxford: Oxford University Press, 1991.
MLA CitationHornby, A.s. Guide to Patterns and Usage in English. Oxford: Oxford University Press, 1991.
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