ebrary, Inc, Coates, G., Lang, T., Pugh, G., & Spore, M. (2003). Skilling and the role of the firm. Emerald Group Publishing.
Chicago Style (17th ed.) Zitazioaebrary, Inc, Gwen Coates, Thomas Lang, Geoff Pugh, eta Melissa Spore. Skilling and the Role of the Firm. Bradford, England: Emerald Group Publishing, 2003.
MLA (9th ed.) Zitazioaebrary, Inc, et al. Skilling and the Role of the Firm. Emerald Group Publishing, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.