Atlen, W. (1997). Living English Structure with Angwer Key (5th ed.). Orient Longman.
Chicagoスタイル(17版)引用形式Atlen, W.Stannard. Living English Structure with Angwer Key. 5th ed. Hyderabad: Orient Longman, 1997.
MLA(9版)引用形式Atlen, W.Stannard. Living English Structure with Angwer Key. 5th ed. Orient Longman, 1997.
警告: この引用は必ずしも正確ではありません.