(2001). SWS poll: GMA net approval rating steady at 16%. Philippine Star.
Citación estilo Chicago"SWS Poll: GMA Net Approval Rating Steady at 16%." Philippine Star 2001.
Cita MLA"SWS Poll: GMA Net Approval Rating Steady at 16%." Philippine Star, 2001.
Warning: These citations may not always be 100% accurate.