How I Feel about Fluoridation - June 1980 article by Benjamin Spock, M.D. - http://www.quackwatch.org/03HealthPromotion/fluoridespock.html
Spock, Benjamin McLane - Biographical information from MSN. - http://encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761562207
Dr. Benjamin Spock Dies at 94 - Detailed biographical information on pediatrician, author and activist. - http://www.onlineathens.com/1998/031698/0316.a3spock.html