Spokane, A. R. (1991). Career intervention. Prentice-Hall.
Chicagoスタイル(17版)引用形式Spokane, Arnold R. Career Intervention. Englewood Cliffs, N.J: Prentice-Hall, 1991.
MLA(9版)引用形式Spokane, Arnold R. Career Intervention. Prentice-Hall, 1991.
警告: この引用は必ずしも正確ではありません.