University of the Philippines (Diliman). National Institute for Science and Mathematics Education Developmnet (UP NISMED), Philippines. Department of Science and Technology-Science Education Institute. (DOST-SEI), Philippine Association for the Advancement of Science (PHILAAS), Talisayon, V. M., & Tansinsin, L. G. (2000). Frontiers in science and mathematics for teachers, vol. 1. University of the Philipines National Institute for Science and Mathematics Eduction Development (UP NISMED).
Citação do estilo Chicago (17ª ed.)University of the Philippines (Diliman). National Institute for Science and Mathematics Education Developmnet (UP NISMED), Philippines. Department of Science and Technology-Science Education Institute. (DOST-SEI), Philippine Association for the Advancement of Science (PHILAAS), Vivien M. Talisayon, e Lydia G. Tansinsin. Frontiers in Science and Mathematics for Teachers, Vol. 1. Diliman, Quezon City: University of the Philipines National Institute for Science and Mathematics Eduction Development (UP NISMED), 2000.
Citação MLA (9ª ed.)University of the Philippines (Diliman). National Institute for Science and Mathematics Education Developmnet (UP NISMED), et al. Frontiers in Science and Mathematics for Teachers, Vol. 1. University of the Philipines National Institute for Science and Mathematics Eduction Development (UP NISMED), 2000.