Rossner, R. (1984). Contemporary english: Student's workbook. Macmillan.
Chicagoスタイル(17版)引用形式Rossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.
MLA(9版)引用形式Rossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.
警告: この引用は必ずしも正確ではありません.