Fuchs, m., Bonner, M., & Westheimer, M. (2005). Focus on grammar 3: An integrated skills approach (Third edition.). Pearson education.
Chicagoスタイル(17版)引用形式Fuchs, marjorie, Margaret Bonner, , Mariam Westheimer. Focus on Grammar 3: An Integrated Skills Approach. Third edition. New York: Pearson education, 2005.
MLA(9版)引用形式Fuchs, marjorie, et al. Focus on Grammar 3: An Integrated Skills Approach. Third edition. Pearson education, 2005.
警告: この引用は必ずしも正確ではありません.