Ittner, P. L. (1997). Train-the-trainer: Coursebook (2nd.ed.). HRD.
Chicagoスタイル(17版)引用形式Ittner, Penny L. Train-the-trainer: Coursebook. 2nd.ed. Amherst: HRD, 1997.
MLA(9版)引用形式Ittner, Penny L. Train-the-trainer: Coursebook. 2nd.ed. HRD, 1997.
警告: この引用は必ずしも正確ではありません.