Welsh, W. A. (1979). Leaders and elites. Holt, Rinehart and Winston.
Chicago Style aipamenaWelsh, William A. Leaders and Elites. New York: Holt, Rinehart and Winston, 1979.
MLA aipamenaWelsh, William A. Leaders and Elites. Holt, Rinehart and Winston, 1979.
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