Arbitrage Theory in Continuous Time. : Oxford University Press, 1998-09-24. Oxford Scholarship Online. 2003-11-01. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/0198775180.001.0001/acprof-9780198775188>.
(1998-09-24). Arbitrage Theory in Continuous Time. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/0198775180.001.0001/acprof-9780198775188.
Arbitrage Theory in Continuous Time. : Oxford University Press, 1998-09-24. http://www.oxfordscholarship.com/view/10.1093/0198775180.001.0001/acprof-9780198775188.
Björk T. Arbitrage Theory in Continuous Time. Oxford University Press; 1998. http://www.oxfordscholarship.com/view/10.1093/0198775180.001.0001/acprof-9780198775188. Accessed May 23, 2013.