Bench, R. J. (1992). Communication skills in hearing-impaired children. Singular Pub.
Chicago Style aipamenaBench, R. John. Communication Skills in Hearing-impaired Children. San Diego, CA: Singular Pub, 1992.
MLA aipamenaBench, R. John. Communication Skills in Hearing-impaired Children. Singular Pub, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.