Corporate Governance of Non-Listed Companies. : Oxford University Press, 2008-03-27. Oxford Scholarship Online. 2009-01-01. Date Accessed 21 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199203406.001.0001/acprof-9780199203406>.
(2008-03-27). Corporate Governance of Non-Listed Companies. : Oxford University Press. Retrieved 21 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199203406.001.0001/acprof-9780199203406.
Corporate Governance of Non-Listed Companies. : Oxford University Press, 2008-03-27. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199203406.001.0001/acprof-9780199203406.
McCahery JA, Vermeulen EP. Corporate Governance of Non-Listed Companies. Oxford University Press; 2008. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199203406.001.0001/acprof-9780199203406. Accessed May 21, 2013.