Pacheco, E. S., Pabellon, J. L., & Hernandez, D. F. (1983). Innovations in science teaching in the University of the Philippines System. UP Institute for Science and Mathematics Education Development.
Čikaški stil citiranja (17. izdanje)Pacheco, Edgardo S., Josefina Ll Pabellon, i Dolores F. Hernandez. Innovations in Science Teaching in the University of the Philippines System. Quezon City: UP Institute for Science and Mathematics Education Development, 1983.
MLA način citiranja (9. izdanje)Pacheco, Edgardo S., et al. Innovations in Science Teaching in the University of the Philippines System. UP Institute for Science and Mathematics Education Development, 1983.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.