APA (7e ed.) Bronvermelding
Organisation for Economic Cooperation and Development. (1962). Vocational teacher education and certification.
Chicago (17e ed.) Bronvermelding
Organisation for Economic Cooperation and Development. Vocational Teacher Education and Certification. 1962.
MLA (9e ed.) Bronvermelding
Organisation for Economic Cooperation and Development. Vocational Teacher Education and Certification. 1962.
Let op: Deze citaties zijn niet altijd 100% accuraat.