Walker, P. P. (1957). Seven steps to creative children's dramatics. Hill and Wang.
Chicagoスタイル(17版)引用形式Walker, Pamela Prince. Seven Steps to Creative Children's Dramatics. New York: Hill and Wang, 1957.
MLA(9版)引用形式Walker, Pamela Prince. Seven Steps to Creative Children's Dramatics. Hill and Wang, 1957.
警告: この引用は必ずしも正確ではありません.