Philippines. Ministry of Education. Bureau of Public Schools & National Curriculum Development Workshop on Population Education (2nd : Manila : 1971). (1971). Resource units and scope and sequence in Population Education. s.n.
Chicago-Zitierstil (17. Ausg.)Philippines. Ministry of Education. Bureau of Public Schools und National Curriculum Development Workshop on Population Education (2nd : Manila : 1971). Resource Units and Scope and Sequence in Population Education. [Manila: s.n, 1971.
MLA-Zitierstil (9. Ausg.)Philippines. Ministry of Education. Bureau of Public Schools und National Curriculum Development Workshop on Population Education (2nd : Manila : 1971). Resource Units and Scope and Sequence in Population Education. s.n, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.