Cita APA

Dabney Davis, M. (1938). Preparation for elementary school supervision. Washington: United States Departament of the Interior. Office of Education.

Citación estilo Chicago

Dabney Davis, Mary. Preparation for Elementary School Supervision. Washington: United States Departament of the Interior. Office of Education, 1938.

Cita MLA

Dabney Davis, Mary. Preparation for Elementary School Supervision. Washington: United States Departament of the Interior. Office of Education, 1938.