This presentation: http://www.cafeaulait.org/slides/ad2006/testdriven/
JUnit: http://www.junit.org/
JUnit@yahoogroups.com: http://groups.yahoo.com/group/junit/
Pragmatic Unit Testing in Java with JUnit by Andy Hunt and Dave Thomas
J. B. Rainsberger
Manning, 2004
ISBN 1-93239-423-0