Johnson, J. A. (1963). Group therapy: A practical approach. Blakiston Division, McGraw-Hill.
Chicagoスタイル(17版)引用形式Johnson, James A. Group Therapy: A Practical Approach. New York: Blakiston Division, McGraw-Hill, 1963.
MLA(9版)引用形式Johnson, James A. Group Therapy: A Practical Approach. Blakiston Division, McGraw-Hill, 1963.
警告: この引用は必ずしも正確ではありません.