Pamintuan, A. M., & Tan, L. C., Sr. (2011). Open skies. IN Sketches [column]. Philippine Star.
Chicago Style (17th ed.) CitationPamintuan, Ana Marie, and Lucio C. Tan, Sr. "Open Skies. IN Sketches [column]." Philippine Star 2011.
MLA (9th ed.) CitationPamintuan, Ana Marie, and Lucio C. Tan, Sr. "Open Skies. IN Sketches [column]." Philippine Star, 2011.
Warning: These citations may not always be 100% accurate.