Caffarella, R. S. (2002). Planning programs for adult learners: A practical guide for educators, trainers and staff developers (2nd ed.). Jossey-Bass.
Chicago-Zitierstil (17. Ausg.)Caffarella, Rosemary S. Planning Programs for Adult Learners: A Practical Guide for Educators, Trainers and Staff Developers. 2nd ed. San Francisco: Jossey-Bass, 2002.
MLA-Zitierstil (8. Ausg.)Caffarella, Rosemary S. Planning Programs for Adult Learners: A Practical Guide for Educators, Trainers and Staff Developers. 2nd ed. Jossey-Bass, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.