http://www.notifight.com/artman2/publish/Reporte_7/J_Gonz_lez_se_alista_para_R_Caballero.php
http://www.notifight.com/artman2/publish/Reporte_7/Escenario_de_lujo_para_el_Gonz_lez-Caballero.php
http://www.fightnews.com/Boxing/gonzalez-caballero-undercard-results-from-mexico-city-103503