Britannica Online http://www.britannica.com/eb/article-9097804/Cynthia-Macdonald Cynthia Macdonald http://www.uh.edu/ia/farfel/pages/mac.html
Britannica Online http://www.britannica.com/eb/article-9097804/Cynthia-Macdonald
Cynthia Macdonald http://www.uh.edu/ia/farfel/pages/mac.html