(2003). New Focus on Success: Allgemeine Ausgabe ; Workbook. Cornelsen.
Chicagoスタイル(17版)引用形式New Focus on Success: Allgemeine Ausgabe ; Workbook. Berlin: Cornelsen, 2003.
MLA(8版)引用形式New Focus on Success: Allgemeine Ausgabe ; Workbook. Cornelsen, 2003.
警告: この引用は必ずしも正確ではありません.