www.rushmypassport.com/
seetijuana.com/portal2011/inicio/
www.youtube.com/watch?v=67dossusAgI&feature=share&list=PLA42406C31FC7C076
www.tijuana.com/es/index.html
travel.yahoo.com/p-travelguide-191501862-tijuana_vacations-i
www.tripadvisor.com/Tourism-g150776-Tijuana_Baja_California-Vacations.htmlgocalifornia.about.com/cs/sandiego/a/tijuana.htm