Aho, Alfred V. 2007. Compilers: Principles, Techniques, and Tools. 2nd ed., Pearson new international ed. Harlow: Pearson. https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://shib-idp.ucl.ac.uk/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781292037233.
Appel, Andrew W., and Jens Palsberg. 2002. Modern Compiler Implementation in Java. 2nd ed. Cambridge: Cambridge University Press. https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://shib-idp.ucl.ac.uk/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780511562037.
Engineering a Compiler, 2nd Edition | Keith Cooper, Linda Torczon | ISBN 9780120884780. n.d. http://store.elsevier.com/product.jsp?isbn=9780120884780&pagename=search.