(1999). Sourcebook on practical work for teacher trainers: Elementary school science (Final ed.). UP NISMED.
Chicago Style (17th ed.) CitationSourcebook on Practical Work for Teacher Trainers: Elementary School Science. Final ed. Diliman, Quezon City: UP NISMED, 1999.
MLA (9th ed.) CitationSourcebook on Practical Work for Teacher Trainers: Elementary School Science. Final ed. UP NISMED, 1999.
Warning: These citations may not always be 100% accurate.