Aho, Alfred V., Compilers: Principles, Techniques, and Tools, 2nd ed., Pearson new international ed (Harlow: Pearson, 2007) <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://shib-idp.ucl.ac.uk/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781292037233>
Appel, Andrew W., and Jens Palsberg, Modern Compiler Implementation in Java, 2nd ed (Cambridge: Cambridge University Press, 2002) <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 <http://store.elsevier.com/product.jsp?isbn=9780120884780&amp;pagename=search>