University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, Agad, M. L., Mondigo, L., & Obille, E. C., Jr. (2012). Public storm warning. DZUP.
Cita Chicago (17th ed.)University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, Ma. Lourdes Agad, Lolita Mondigo, i Eligio C. Obille, Jr. Public Storm Warning. Quezon City: DZUP, 2012.
Cita MLA (9th ed.)University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, et al. Public Storm Warning. DZUP, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.