Johnson, J. A. (1963). Group therapy: A practical approach. Blakiston Division, McGraw-Hill.
Chicago Style (17th ed.) CitationJohnson, James A. Group Therapy: A Practical Approach. New York: Blakiston Division, McGraw-Hill, 1963.
ציטוט MLAJohnson, James A. Group Therapy: A Practical Approach. Blakiston Division, McGraw-Hill, 1963.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.