References
Knowles, M. S., Holton, E. F., & Swanson, R. A. (2005). The Adult Learner: The Definitive Classic in Adult Education and Human Resource Development (6th ed.). Amsterdam: Elsevier.
Knowles, M. S., Holton, E. F., & Swanson, R. A. (2005). The Adult Learner: The Definitive Classic in Adult Education and Human Resource Development (6th ed.). Amsterdam: Elsevier.