Otto, C. P. (1970). The management of training: A handbook for training and development personnel / by C.P. Otto and Rollin O. Glasser. Addison-Wesley.
Chicago-referens (17:e uppl.)Otto, Calvin P. The Management of Training: A Handbook for Training and Development Personnel / by C.P. Otto and Rollin O. Glasser. Reading, Mass: Addison-Wesley, 1970.
MLA-referens (9:e uppl.)Otto, Calvin P. The Management of Training: A Handbook for Training and Development Personnel / by C.P. Otto and Rollin O. Glasser. Addison-Wesley, 1970.
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