Cross, K. P. (1981). Adults as learners: Increasing participation and facilitating learners. Jossey-Bass.
Chicago-Zitierstil (17. Ausg.)Cross, K. Patricia. Adults as Learners: Increasing Participation and Facilitating Learners. San Francisco: Jossey-Bass, 1981.
MLA-Zitierstil (8. Ausg.)Cross, K. Patricia. Adults as Learners: Increasing Participation and Facilitating Learners. Jossey-Bass, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.