Williamson, R. D. (2013). Straight talk on leadership: Solving Canada's business crisis. Wiley.
Tohutoru Kātū Chicago (17th ed.)Williamson, R. Douglas. Straight Talk on Leadership: Solving Canada's Business Crisis. Hoboken, NJ: Wiley, 2013.
Tohutoro MLA (9th ed.)Williamson, R. Douglas. Straight Talk on Leadership: Solving Canada's Business Crisis. Wiley, 2013.
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