Wright, P. L., & Taylor, D. S. (1994). Improving leadership performance: Interpersonal skills approach to developing leadership effectiveness (2nd ed.). Prentice Hall.
Παραπομπή σε μορφή Chicago (17η εκδ.)Wright, Peter L., και David S. Taylor. Improving Leadership Performance: Interpersonal Skills Approach to Developing Leadership Effectiveness. 2nd ed. New York: Prentice Hall, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)Wright, Peter L., και David S. Taylor. Improving Leadership Performance: Interpersonal Skills Approach to Developing Leadership Effectiveness. 2nd ed. Prentice Hall, 1994.
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