Viney, P. Streamline english. Directions workbook B. Units 31-60 (3a ed.).
Chicagoスタイル(17版)引用形式Viney, Peter. Streamline English. Directions Workbook B. Units 31-60. 3a ed.
MLA(8版)引用形式Viney, Peter. Streamline English. Directions Workbook B. Units 31-60. 3a ed.
警告: この引用は必ずしも正確ではありません.