Curriculum Development Center for Science and Mathematics, Science Education Center, University of the Philippines. (1977). Elementary school science 1: Things around us. Teacher's manual. Department of Education and Culture, Republic of the Philippines.
Chicago Style (17th ed.) CitationCurriculum Development Center for Science and Mathematics, Science Education Center, University of the Philippines. Elementary School Science 1: Things Around Us. Teacher's Manual. Manila: Department of Education and Culture, Republic of the Philippines, 1977.
MLA (9th ed.) CitationCurriculum Development Center for Science and Mathematics, Science Education Center, University of the Philippines. Elementary School Science 1: Things Around Us. Teacher's Manual. Department of Education and Culture, Republic of the Philippines, 1977.