APA (7e ed.) Bronvermelding

Science Education Center, U. o. t. P. (1972). Integrated science 1: Teacher's guide. Science Education Center, University of the Philippines.

Chicago (17e ed.) Bronvermelding

Science Education Center, University of the Philippines. Integrated Science 1: Teacher's Guide. Quezon City: Science Education Center, University of the Philippines, 1972.

MLA (9e ed.) Bronvermelding

Science Education Center, University of the Philippines. Integrated Science 1: Teacher's Guide. Science Education Center, University of the Philippines, 1972.