Cordero, A. (2010). Strong, shifty, sharp: Pacquiao in 6 or 7 - Roach. Philippine Star.
Chicago Style aipamenaCordero, Abac. "Strong, Shifty, Sharp: Pacquiao in 6 or 7 - Roach." Philippine Star 2010.
MLA aipamenaCordero, Abac. "Strong, Shifty, Sharp: Pacquiao in 6 or 7 - Roach." Philippine Star, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.