Weir, C. J. (1993). Understanding and developing language tests. Prentice Hall.
Chicago Style (17. basım) AtıfWeir, Cyril J. Understanding and Developing Language Tests. New York: Prentice Hall, 1993.
MLA (9th ed.) AtıfWeir, Cyril J. Understanding and Developing Language Tests. Prentice Hall, 1993.
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