University of the Philippines Diliman. National Institute for Science and Mathematics Education Development Writing Team. The Elementary School Science Group & Balce, M. E. (2009). Let children shine: Assessment items in elementary school science. Author.
Citazione stile Chigago Style (17a edizione)University of the Philippines Diliman. National Institute for Science and Mathematics Education Development Writing Team. The Elementary School Science Group e Marina E. Balce. Let Children Shine: Assessment Items in Elementary School Science. Diliman, Quezon City: Author, 2009.
Citatione MLA (9a ed.)University of the Philippines Diliman. National Institute for Science and Mathematics Education Development Writing Team. The Elementary School Science Group e Marina E. Balce. Let Children Shine: Assessment Items in Elementary School Science. Author, 2009.