Villanueva, M. A. (2009). Getting stricter on party-list. IN Commonsense [column]. Philippine Star.
Cita Chicago (17th ed.)Villanueva, Marichu A. "Getting Stricter on Party-list. IN Commonsense [column]." Philippine Star 2009.
Cita MLA (9th ed.)Villanueva, Marichu A. "Getting Stricter on Party-list. IN Commonsense [column]." Philippine Star, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.