APA-viite (7. p.)
Davis, M. D. (1925). General Practice in Kindergarten education in the United States.
Chicago-viite (17. p.)
Davis, Mary Dabney. General Practice in Kindergarten Education in the United States. Washington, 1925.
MLA-viite (9. p.)
Davis, Mary Dabney. General Practice in Kindergarten Education in the United States. 1925.
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