APA (7th ed.) Zitazioa
Epstein, C. (1968). Intergroup relations for the classroom teacher. Houghton Mifflin.
Chicago Style (17th ed.) Zitazioa
Epstein, Charlotte. Intergroup Relations for the Classroom Teacher. Boston: Houghton Mifflin, 1968.
MLA (9th ed.) Zitazioa
Epstein, Charlotte. Intergroup Relations for the Classroom Teacher. Houghton Mifflin, 1968.
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