Fuchs, M., Bonner, M., & Westheimer, M. (2000). Focus on grammar: An intermediate course for reference and practice (2nd ed.). White Plains, NY: Longman.
Chicago Stili AlıntıFuchs, Marjorie, Margaret Bonner, ve Miriam Westheimer. Focus On Grammar: An Intermediate Course for Reference and Practice. 2nd ed. White Plains, NY: Longman, 2000.
MLA AlıntıFuchs, Marjorie, Margaret Bonner, ve Miriam Westheimer. Focus On Grammar: An Intermediate Course for Reference and Practice. 2nd ed. White Plains, NY: Longman, 2000.
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