Charkham, J. P., & Jonathan P. Charkham; Helene Ploix. (2005). Keeping better company: Corporate governance ten years on. Oxford,New York: Oxford University Press.
Chicago Style aipamenaCharkham, Jonathan P., và Jonathan P. Charkham; Helene Ploix. Keeping Better Company: Corporate Governance Ten Years On. Oxford,New York: Oxford University Press, 2005.
MLA aipamenaCharkham, Jonathan P., và Jonathan P. Charkham; Helene Ploix. Keeping Better Company: Corporate Governance Ten Years On. Oxford,New York: Oxford University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.