APA (7e ed.) Bronvermelding

Science Education Center University of the Philippines. (1973). High school mathematics 1 (Experimental edition.). Science Education Center University of the Philippines.

Chicago (17e ed.) Bronvermelding

Science Education Center University of the Philippines. High School Mathematics 1. Experimental edition. Quezon City: Science Education Center University of the Philippines, 1973.

MLA (9e ed.) Bronvermelding

Science Education Center University of the Philippines. High School Mathematics 1. Experimental edition. Science Education Center University of the Philippines, 1973.