Ponce De Leon
www.explorers.com. 26 June 2008 www.explorers.com/poncedeleon
book-"The Life of Ponce De Leon"
book " History of Florida"
Alvar Nuñez Cabeza de Vaca
Vasco Nuñez de Balboa
Biography.com. 28 May 2009 <http://www.biography.com/nunezdebalboa>.
28 May 2009 <http://www.go.groiler.com>.
Francisco Pizzaro
"Francisco Pizarro." Carpe Noctem - Seize the Night. 28 May 2009 <http://www.carpenoctem.tv/military/pizarro.html>.
Francisco Pizarro. 28 May 2009 <http://www.francisco-pizarro.com/>.
"Pizarro, Francisco 1476?-1541." Universitat de Val?ia. 28 May 2009 <http://www.uv.es/~fores/PizarroFranciscobio.html>.
