Cordero, A. (2010). Strong, shifty, sharp: Pacquiao in 6 or 7 - Roach. Philippine Star.
Cita Chicago (17th ed.)Cordero, Abac. "Strong, Shifty, Sharp: Pacquiao in 6 or 7 - Roach." Philippine Star 2010.
Cita MLA (9th ed.)Cordero, Abac. "Strong, Shifty, Sharp: Pacquiao in 6 or 7 - Roach." Philippine Star, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.