Agra, A. C. (2003). Survey of new laws and recent jurisprudence on Philippine elections, 31 July 2003. Publicus.
Cita Chicago (17th ed.)Agra, Alberto C. Survey of New Laws and Recent Jurisprudence on Philippine Elections, 31 July 2003. Pasig City: Publicus, 2003.
Cita MLA (9th ed.)Agra, Alberto C. Survey of New Laws and Recent Jurisprudence on Philippine Elections, 31 July 2003. Publicus, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.