- Max Oppenheimer , Jr. , “What Price Language?” The Educational Forum , 25 : 35 – 40 ( Nov ., 1960 ).
- John B. Newman , “Sound, Syntax, and Sense—and Meaning” , ETC ., 28 , 2 : 213 ( June 1971 ).
- Sheldon Rosenberg and James H. Koplin , Developments in Applied Psycholinguistics Research ( New York : The Macmillan Co. , 1968 ), pp. 21 ff.
- Newman, op. cit., pp. 215 ff .
- Edward T. Hall , The Silent Language ( Garden City , N.Y. : Doubleday , 1959 ).
The Educational Forum
Volume 37, 1973 - Issue 3