Richardson, G. (1983). Teaching modern languages. Croom Helm.
Chicagoスタイル(17版)引用形式Richardson, G. Teaching Modern Languages. London: Croom Helm, 1983.
MLA(9版)引用形式Richardson, G. Teaching Modern Languages. Croom Helm, 1983.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式