APA-referens

Sharpe, P. J. (2006). Barron's practice exercises for the TOEFL: Test of English as a foreign language. TR.

Chicago-stil citat

Sharpe, Pamela J. Barron's Practice Exercises for the TOEFL: Test of English As a Foreign Language. TR, 2006.

MLA-referens

Sharpe, Pamela J. Barron's Practice Exercises for the TOEFL: Test of English As a Foreign Language. TR, 2006.

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