Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. (1948). The Catholic kindergarten: A curriculum guide. W.H. Sadlier.
Παραπομπή σε μορφή Chicago (17η εκδ.)Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. The Catholic Kindergarten: A Curriculum Guide. New York: W.H. Sadlier, 1948.
Παραπομπή σε μορφή MLA (8th εκδ.)Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. The Catholic Kindergarten: A Curriculum Guide. W.H. Sadlier, 1948.
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