Lazaro, F. G. (2012). Solon Backs Green, Sustainable Dev't. Manila Bulletin.
Cita Chicago (17th ed.)Lazaro, Freddie G. "Solon Backs Green, Sustainable Dev't." Manila Bulletin 2012.
Cita MLA (9th ed.)Lazaro, Freddie G. "Solon Backs Green, Sustainable Dev't." Manila Bulletin, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.