sources


 * 1) =﻿britannica online=

"** **La** Salle, Sieur de**." //Britannica Elementary Encyclopedia//. //Encyclopædia Britannica Online School Edition//. Encyclopædia Britannica, 2011. Web. 21 Jan. 2011. <[|http://school.eb.com/all/][|elementary][|/][|article][|?] [|articleId] [|=353355]>.