Trích dẫn APA

Harrison, M. (2014). Cambridge English first practice tests with key (Five tests for the Cambridge English: First exam). Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Harrison, Mark. Cambridge English First Practice Tests With Key (Five Tests for the Cambridge English: First Exam). Oxford: Oxford University Press, 2014.

Trích dẫn MLA

Harrison, Mark. Cambridge English First Practice Tests With Key (Five Tests for the Cambridge English: First Exam). Oxford: Oxford University Press, 2014.

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