Lord Nolan, T. R. H. “The Thirteenth Sultan Azlan Shah Law Lecture 1998: Certainty And Justice: The Demands On The Law In A Changing Environment”. Journal of Malaysian and Comparative Law, vol. 26, no. 1. Jun, June 1999, pp. 1-17, http://mjs.um.edu.my/index.php/JMCL/article/view/16146.