D'Augelli, A. R., & Danish, S. J. (1980). Helping skills: A basic training program (2nd ed.). Human Sciences Press.
Chicagoスタイル(17版)引用形式D'Augelli, Anthony R., , Steven J. Danish. Helping Skills: A Basic Training Program. 2nd ed. New York: Human Sciences Press, 1980.
MLA(8版)引用形式D'Augelli, Anthony R., , Steven J. Danish. Helping Skills: A Basic Training Program. 2nd ed. Human Sciences Press, 1980.
警告: この引用は必ずしも正確ではありません.