Science Education Center University of the Philippines. (1973). High school mathematics 1 (Experimental edition.). Science Education Center University of the Philippines.
Cita Chicago (17th ed.)Science Education Center University of the Philippines. High School Mathematics 1. Experimental edition. Quezon City: Science Education Center University of the Philippines, 1973.
Cita MLA (9th ed.)Science Education Center University of the Philippines. High School Mathematics 1. Experimental edition. Science Education Center University of the Philippines, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.