University of the Philippines (Diliman). National Institute for Science and Mathematics Education Development, Ulep, S. A., Punzalan, A. E., Reyes, R. L., & Ferido, M. B. (2013). Lesson study. University of the Philippines, National Institute for Science and Mathematics Education Development.
Cita Chicago (17th ed.)University of the Philippines (Diliman). National Institute for Science and Mathematics Education Development, Soledad A. Ulep, Amelia E. Punzalan, Risa L. Reyes, i Marlene Baira Ferido. Lesson Study. Quezon City: University of the Philippines, National Institute for Science and Mathematics Education Development, 2013.
Cita MLA (9th ed.)University of the Philippines (Diliman). National Institute for Science and Mathematics Education Development, et al. Lesson Study. University of the Philippines, National Institute for Science and Mathematics Education Development, 2013.