Kanter, Rosabeth Moss. “How Leaders Gain (and Lose) Confidence.” Leader to Leader 35, зима 2005 г.: 21–27.
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Schunk, Dale H. “Goal-Setting and Self-Efficacy During Self-Regulated Learning.” Educational Psychologist 25, no. 1, 1990: 71–86; Steyn, Renier, and John Mynhardt. “Factors that Influence the Forming of Self-Evaluation and Self-Efficacy Perceptions.” Suid-Afrikaanse Tydskrif vir Sielkunde [South African Journal of Psychology] 38, no. 3, сентябрь 2008 г.: 563–573.