University of the Philippines (Diliman). Science Education Center. (1976). Minilessons for elementary school science: Source materials for teachers. Science Education Center, University of the Philippines.
Chicago Style (17. basım) AtıfUniversity of the Philippines (Diliman). Science Education Center. Minilessons for Elementary School Science: Source Materials for Teachers. Quezon City: Science Education Center, University of the Philippines, 1976.
MLA (9th ed.) AtıfUniversity of the Philippines (Diliman). Science Education Center. Minilessons for Elementary School Science: Source Materials for Teachers. Science Education Center, University of the Philippines, 1976.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..