Villanueva, R., & Sison, J. M. (2012). State of the Union Address of Barrack Obama. DZUP.
Cita Chicago Style (17a ed.)Villanueva, Raymund, y Jose Maria Sison. State of the Union Address of Barrack Obama. Quezon City: DZUP, 2012.
Cita MLA (9a ed.)Villanueva, Raymund, y Jose Maria Sison. State of the Union Address of Barrack Obama. DZUP, 2012.
Precaución: Estas citas no son 100% exactas.