Hansen, J. C. (1978). Counseling process and procedures. Macmillan.
Chicagoスタイル(17版)引用形式Hansen, James C. Counseling Process and Procedures. New York: Macmillan, 1978.
MLA(9版)引用形式Hansen, James C. Counseling Process and Procedures. Macmillan, 1978.
警告: この引用は必ずしも正確ではありません.