Zenarosa, H. P. (2010). Aquino, Binay on their own?. IN At issue [column]. Manila Bulletin.
Chicago-referens (17:e uppl.)Zenarosa, Hern P. "Aquino, Binay on Their Own?. IN At Issue [column]." Manila Bulletin 2010.
MLA-referens (9:e uppl.)Zenarosa, Hern P. "Aquino, Binay on Their Own?. IN At Issue [column]." Manila Bulletin, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.