Collis, M. (1975). Ways and means: A unit for teachers. Macdonald Educational.
Chicagoスタイル(17版)引用形式Collis, Margaret. Ways and Means: A Unit for Teachers. London: Macdonald Educational, 1975.
MLA(9版)引用形式Collis, Margaret. Ways and Means: A Unit for Teachers. Macdonald Educational, 1975.
警告: この引用は必ずしも正確ではありません.