From Mexico to the NFL: Isaac Alarcon
Dallas Cowboys: Mexico-born Isaac Alarcon aim for roster spot
Sport in Mexico - Wikipedia
Preseason Week 3: Isaac Alarcón Postgame
Making history! Mexican debuts with the Dallas Cowboys
Rika Moves The Chains – Dallas Cowboys Blog
Dallas Cowboys add huge Mexican OT Isaac Alarcon to roster
Isaac Alarcón Opens Up About Move to Cowboys DT
A Dallas Cowboys hopeful aims to be the first Mexican-born player