Mackey, W. F. (1967). Bilingualism as a world problem. Harvest House.
Chicagoスタイル(17版)引用形式Mackey, William Francis. Bilingualism as a World Problem. Montreal: Harvest House, 1967.
MLA(9版)引用形式Mackey, William Francis. Bilingualism as a World Problem. Harvest House, 1967.
警告: この引用は必ずしも正確ではありません.