APA-viite (7. p.)

Williams, C. (2008). Effictive management. 3e (third.). THOMSON.

Chicago-viite (17. p.)

Williams, Chuck. Effictive Management. 3e. third. Australia: THOMSON, 2008.

MLA-viite (9. p.)

Williams, Chuck. Effictive Management. 3e. third. THOMSON, 2008.