Attwell, A. A., & Clabby, D. A. (1971). The retarded child: Answers to questions parents ask. Western Psychological Services.
Citación estilo ChicagoAttwell, Arthur A., and D. Ann Clabby. The Retarded Child: Answers to Questions Parents Ask. Los Angeles: Western Psychological Services, 1971.
Cita MLAAttwell, Arthur A., and D. Ann Clabby. The Retarded Child: Answers to Questions Parents Ask. Western Psychological Services, 1971.
Warning: These citations may not always be 100% accurate.