Child Welfare League of America. (1951). Inside the day care center; the role of the caseworker and the role of the teacher. s.n.
Chicagoスタイル(17版)引用形式Child Welfare League of America. Inside the Day Care Center; the Role of the Caseworker and the Role of the Teacher. New York: s.n, 1951.
MLA(9版)引用形式Child Welfare League of America. Inside the Day Care Center; the Role of the Caseworker and the Role of the Teacher. s.n, 1951.
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