Drago-Severson, E. (2004). Becoming adult learners: Principles and practices for effective development. Teachers College Press.
Chicago-Zitierstil (17. Ausg.)Drago-Severson, Eleanor. Becoming Adult Learners: Principles and Practices for Effective Development. New York [u.a.]: Teachers College Press, 2004.
MLA-Zitierstil (9. Ausg.)Drago-Severson, Eleanor. Becoming Adult Learners: Principles and Practices for Effective Development. Teachers College Press, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.