Jones, L. Communicative grammar practice: Teacher's manual (2a ed.).
Chicagoスタイル(17版)引用形式Jones, Leo. Communicative Grammar Practice: Teacher's Manual. 2a ed.
MLA(8版)引用形式Jones, Leo. Communicative Grammar Practice: Teacher's Manual. 2a ed.
警告: この引用は必ずしも正確ではありません.