Citazione Stile APA (7a Edizione)

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.

Citazione stile Chigago Style (17a edizione)

Philippines. Ministry of Education. Bureau of Public Schools e National Curriculum Development Workshop on Population Education (2nd : Manila : 1971). Resource Units and Scope and Sequence in Population Education. [Manila: s.n, 1971.

Citatione MLA (9a ed.)

Philippines. Ministry of Education. Bureau of Public Schools e National Curriculum Development Workshop on Population Education (2nd : Manila : 1971). Resource Units and Scope and Sequence in Population Education. s.n, 1971.