Roberts, E. A. (1972). Five Year Old Black Children and Standard English: : A Study of Cross-Dialectal Comprehension. Evanston, Illinois: : Northwestern University.
Citación estilo ChicagoRoberts, Elsa Ann. Five Year Old Black Children and Standard English: : A Study of Cross-Dialectal Comprehension. Evanston, Illinois: : Northwestern University, 1972.
Cita MLARoberts, Elsa Ann. Five Year Old Black Children and Standard English: : A Study of Cross-Dialectal Comprehension. Evanston, Illinois: : Northwestern University, 1972.
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