Frago, P. M. (2008). Media activism: Bantay Kalikasan in the passage of the Clean Air Act. Philippine Political Science Journal.
Cita Chicago (17th ed.)Frago, Perlita M. "Media Activism: Bantay Kalikasan in the Passage of the Clean Air Act." Philippine Political Science Journal 2008.
Cita MLA (9th ed.)Frago, Perlita M. "Media Activism: Bantay Kalikasan in the Passage of the Clean Air Act." Philippine Political Science Journal, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.