Zenarosa, H. P. (2004). Opinion polls as studied guesswork. IN At issue [column]. Manila Bulletin.
Chicago Style (17th ed.) CitationZenarosa, Hern P. "Opinion Polls as Studied Guesswork. IN At Issue [column]." Manila Bulletin 2004.
MLA (9th ed.) CitationZenarosa, Hern P. "Opinion Polls as Studied Guesswork. IN At Issue [column]." Manila Bulletin, 2004.
Warning: These citations may not always be 100% accurate.