Cita APA

Clarke, S., Remington, B., & Light, P. (1988). The role of referential speech in sign learning by mentally retarded children: A comparison of total communication and sign-alone training.

Chicago Style Citation

Clarke, S., B. Remington, i P. Light. The Role of Referential Speech in Sign Learning By Mentally Retarded Children: A Comparison of Total Communication and Sign-alone Training. 1988.

Cita MLA

Clarke, S., B. Remington, i P. Light. The Role of Referential Speech in Sign Learning By Mentally Retarded Children: A Comparison of Total Communication and Sign-alone Training. 1988.