Osental, D. H. (2011). Object lessons. Contemporary Art Philippines.
Cita Chicago (17th ed.)Osental, Duffie Hufana. "Object Lessons." Contemporary Art Philippines 2011.
Cita MLA (9th ed.)Osental, Duffie Hufana. "Object Lessons." Contemporary Art Philippines, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.