APA (7th ed.) Zitazioa
Collier, K. (1965). The social purposes of education: Personal and social values in education.
Chicago Style (17th ed.) Zitazioa
Collier, K.G. The Social Purposes of Education: Personal and Social Values in Education. 1965.
MLA (9th ed.) Zitazioa
Collier, K.G. The Social Purposes of Education: Personal and Social Values in Education. 1965.
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