Cohen, L. G. (1998). Assessment of children and youth. Longman.
Chicagoスタイル(17版)引用形式Cohen, Libby G. Assessment of Children and Youth. New York: Longman, 1998.
MLA(9版)引用形式Cohen, Libby G. Assessment of Children and Youth. Longman, 1998.
警告: この引用は必ずしも正確ではありません.