Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. (1948). The Catholic kindergarten: A curriculum guide. W.H. Sadlier.
Chicago-viite (17. p.)Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. The Catholic Kindergarten: A Curriculum Guide. New York: W.H. Sadlier, 1948.
MLA-viite (8. p.)Catholic Church. Archdiocese of San Francisco (Calif.). Department of Education. The Catholic Kindergarten: A Curriculum Guide. W.H. Sadlier, 1948.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.