APA-Zitierstil (7. Ausg.)
Levin, H. M. (1980). Improving the creative potential of human resources with producer cooperatives: Employment, productivity, and self-actualization. Colegio Nacional de Economistas.
Chicago-Zitierstil (17. Ausg.)
Levin, Henry M. Improving the Creative Potential of Human Resources with Producer Cooperatives: Employment, Productivity, and Self-actualization. México: Colegio Nacional de Economistas, 1980.
MLA-Zitierstil (9. Ausg.)
Levin, Henry M. Improving the Creative Potential of Human Resources with Producer Cooperatives: Employment, Productivity, and Self-actualization. Colegio Nacional de Economistas, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.