http://en.wikipedia.org/wiki/Oscar_D'Le%C3%B3n

http://www.youtube.com/watch?v=OC7AQ9HqmMI

http://www.youtube.com/watch?v=qeUvckwoIHw

http://www.oscardleon.com/

http://www.last.fm/music/Oscar+de+leon

http://www.artistdirect.com/artist/oscar-dleon/419724

http://www.rhapsody.com/oscar-dleon

http://www.justsalsa.com/music/oscardeleon/

http://www.roswellpark.org/Patient_Care/Meet_the_Team/Clinicians/deLeon_Casasola_OscarA__MD

http://www.myspace.com/osacrdleon