http://www.biography.com/people/nelson-mandela-9397017
http://www.nelsonmandelas.com/winnie-mandela-childrenfamily.php
http://www.nelsonmandelas.com/nelson-mandela-achievements.php
http://www.theglobeandmail.com/news/world/mandelas-family-tree/article13029046/
http://www.southafrica.info/mandela/46664.htm#.UkIiX0RzaHw
http://en.wikipedia.org/wiki/Nelson_mandela
http://www.nelsonmandelas.com/winnie-mandela-childrenfamily.php
http://www.nelsonmandelas.com/nelson-mandela-achievements.php
http://www.theglobeandmail.com/news/world/mandelas-family-tree/article13029046/
http://www.southafrica.info/mandela/46664.htm#.UkIiX0RzaHw
http://en.wikipedia.org/wiki/Nelson_mandela