Cross, K. P. (1981). Adults as learners: Increasing participation and facilitating learning (1. ed.). Jossey-Bass.
Chicago-Zitierstil (17. Ausg.)Cross, Kathryn Patricia. Adults as Learners: Increasing Participation and Facilitating Learning. 1. ed. San Francisco [u.a.]: Jossey-Bass, 1981.
MLA-Zitierstil (9. Ausg.)Cross, Kathryn Patricia. Adults as Learners: Increasing Participation and Facilitating Learning. 1. ed. Jossey-Bass, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.