APA-viite (7. p.)
Papp, E. (2012). Leadership by choice: Increasing influence and effectiveness through self-management. John Wiley & Sons.
Chicago-viite (17. p.)
Papp, Eric. Leadership by Choice: Increasing Influence and Effectiveness Through Self-management. Hoboken, N.J.: John Wiley & Sons, 2012.
MLA-viite (9. p.)
Papp, Eric. Leadership by Choice: Increasing Influence and Effectiveness Through Self-management. John Wiley & Sons, 2012.
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