Ambler, S.W. (1999) Writing Robust Java Code — http://www.ambysoft.com/javaCodingStandards.html.
Davis, M. (2000) Incremental Development with Ant and JUnit — http://www-4.ibm.com/software/developer/library/j-ant/index.html.
Hunt, A. & Thomas, D. (1999) The Pragmatic Programmer — http://www.pragmaticprogrammer.com/ppbook/index.shtml.
Sun (1999) Code Conventions for the Java™ Programming Language — http://java.sun.com/docs/codeconv/html/CodeConvTOC.doc.html.
JUnit Home Page — http://www.junit.org/
Ant home page — http://jakarta.apache.org/ant/.