Hildebrand, V. (1997). Introduction to early childhood education. America: Macmillan Publishing Company.
Trích dẫn kiểu ChicagoHildebrand, Verna. Introduction to Early Childhood Education. America: Macmillan Publishing Company, 1997.
MLA CitationHildebrand, Verna. Introduction to Early Childhood Education. America: Macmillan Publishing Company, 1997.
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