APA (7e ed.) Bronvermelding

(1989). Proposed policies and standards for the basic sciences (biology, chemistry, math and physics) and the science component of teacher education.

Chicago (17e ed.) Bronvermelding

Proposed Policies and Standards for the Basic Sciences (biology, Chemistry, Math and Physics) and the Science Component of Teacher Education. 1989.

MLA (9e ed.) Bronvermelding

Proposed Policies and Standards for the Basic Sciences (biology, Chemistry, Math and Physics) and the Science Component of Teacher Education. 1989.