APA
(2003). Supervision of science and mathematics teaching. Philippines: National Institute for Science and Matthematics Education Department University of The Philippines.
Chicago
2003. Supervision of science and mathematics teaching. Philippines: National Institute for Science and Matthematics Education Department University of The Philippines.
Harvard
(2003). Supervision of science and mathematics teaching. Philippines: National Institute for Science and Matthematics Education Department University of The Philippines.
MLA
Supervision of science and mathematics teaching. Philippines: National Institute for Science and Matthematics Education Department University of The Philippines. 2003.
