REIN, D. P. (1985). Grolier advanced english course 3. Grolier International.
Chicagoスタイル(17版)引用形式REIN, David P. Grolier Advanced English Course 3. (sl): Grolier International, 1985.
MLA(9版)引用形式REIN, David P. Grolier Advanced English Course 3. Grolier International, 1985.
警告: この引用は必ずしも正確ではありません.