KNOWLES, M. S. H. (2005). The adult learner: : the definitive classic in adult education and human resource development. Elsevier.
Citazione stile Chigago Style (17a edizione)KNOWLES, Malcom S. HOLTON. The Adult Learner: : The Definitive Classic in Adult Education and Human Resource Development. Elsevier, 2005.
Citatione MLA (9a ed.)KNOWLES, Malcom S. HOLTON. The Adult Learner: : The Definitive Classic in Adult Education and Human Resource Development. Elsevier, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.