APA-viite (7. p.)
Williamson, R. D. (2013). Straight talk on leadership: Solving Canada's business crisis. Wiley.
Chicago-viite (17. p.)
Williamson, R. Douglas. Straight Talk on Leadership: Solving Canada's Business Crisis. Hoboken, NJ: Wiley, 2013.
MLA-viite (9. p.)
Williamson, R. Douglas. Straight Talk on Leadership: Solving Canada's Business Crisis. Wiley, 2013.
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