On a more serious note, I would recommend this book:
http://www.amazon.com/Please-Understand-Me-Character-Temperament/dp/0960695400
It is based on Myers-Briggs, but it looks more at team building based on Myers-Briggs. Its been at least 10 years since I have read it, but I found it useful.
Taking a Myers-Briggs yourself can't hurt.