Jenny, J. H. (1961). Physical education, health education, and recreation: Introduction to professional preparation for leadership. Macmillan.
Chicago-Zitierstil (17. Ausg.)Jenny, John H. Physical Education, Health Education, and Recreation: Introduction to Professional Preparation for Leadership. New York: Macmillan, 1961.
MLA-Zitierstil (9. Ausg.)Jenny, John H. Physical Education, Health Education, and Recreation: Introduction to Professional Preparation for Leadership. Macmillan, 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.