APA (7th ed.) Zitazioa
Forsyth, P. (2005). Managing in discomfort zone. Marshall Cavendish.
Chicago Style (17th ed.) Zitazioa
Forsyth, Patrick. Managing in Discomfort Zone. Singapore: Marshall Cavendish, 2005.
MLA (9th ed.) Zitazioa
Forsyth, Patrick. Managing in Discomfort Zone. Marshall Cavendish, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.