- American Speech-Language-Hearing Association (2)
- Ball, Martin J. (Martin John) (2)
- Thirumalai, M. S., 1940- (2)
- American Speech and Hearing Association (1)
- Ball, Martin J. (1)
- Beach, Woodford Ascher, 1953- (1)
- Central Institute of Indian Languages (1)
- Chiat, Shula (1)
- Clark, Eve V., 1942- (1)
- Cowie, Roddy, 1950- (1)
- Damico, Jack Samual (1)
- De Villiers, Jill G., 1948- (1)
- De Villiers, Peter A., 1946- (1)
- Douglas-Cowie, Ellen, 1951- (1)
- Duckworth, Martin (1)
- Eckman, Fred R. (1)
- Fairbanks, Grant, 1910-1964 (1)
- Fava, Elisabetta (1)
- Gayathri, S. G. (1)
- Grunwell, Pamela (1)
- International Association of Logopedics and Phoniatrics (1)
- International Congress of Logopedics and Phoniatrics (1)
- Kavanagh, James F. (1)
- Lagache, Daniel, 1903-1972 (1)
- Magnusson, Eva (1)
- Marshall, John C. (1)
- Morton, John, 1933- (1)
- Müller, Nicole, 1962- (1)
- Müller, Nicole, 1963- (1)
- National Institute of Child Health and Human Development (U.S.) (1)
- Nettelbladt, Ulrika (1)
- Neĭman, L. V. (Lev Vladimirovich) (1)
- Ostwald, Peter F. (1)
- Penfield, Wilder, 1891- (1)
- Průcha, Jan (1)
- Quinting, Gerd (1)
- Roberts, Lamar (1)
- Rosenberg, Sheldon (1)
- Smith, N. V. (Neilson Voyne) (1)
- Strange, Winifred (1)
- Söderpalm, Ewa, 1939- (1)
- Tobin, Y. (1)
- Whitaker, Haiganoosh (1)
- Whitaker, Harry A. (1)
- Wood, Nancy E. (1)
- 大石, 敬子 (1)
- 秦野, 悦子 (1)
- 西村, 辨作(1946-) (1)