National Society for the Study of Education. Committee on Early Childhood Education & Gordon, I. J. (1972). Early childhood education. NSSE; distributed by the University of Chicago Press.
Chicago Style (17th ed.) CitationNational Society for the Study of Education. Committee on Early Childhood Education and Ira J. Gordon. Early Childhood Education. Chicago: NSSE; distributed by the University of Chicago Press, 1972.
ציטוט MLANational Society for the Study of Education. Committee on Early Childhood Education and Ira J. Gordon. Early Childhood Education. NSSE; distributed by the University of Chicago Press, 1972.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.