Allio, R. J. (1999). Leadership myths and realities. Mcgraw Hill.
Lua i Stíl Chicago (17ú heag.)Allio, Robert J. Leadership Myths and Realities. Mcgraw Hill, 1999.
Lua MLA (9ú heag.)Allio, Robert J. Leadership Myths and Realities. Mcgraw Hill, 1999.
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