Sources

Britannica Online:
===﻿﻿"**, Francisco** Pizarro ." //Britannica Elementary Encyclopedia//. //Encyclopædia Britannica Online School Edition//. Encyclopædia Britannica, 2011. Web. 26 Jan. 2011. <[|http://school.eb.][|com][|/all/][|elementary][|/][|article][|?][|articleId][|=353635]>. ===