Cita APA

(1930). Teachers' guide to child developmentmanual for kindergarten and primary teachers. Washington: United States Government Printing Office.

Citación estilo Chicago

Teachers' Guide to Child Developmentmanual for Kindergarten and Primary Teachers. Washington: United States Government Printing Office, 1930.

Cita MLA

Teachers' Guide to Child Developmentmanual for Kindergarten and Primary Teachers. Washington: United States Government Printing Office, 1930.

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