References
- Knower , Franklin H. 1945 . “Studies in the Symbolism of Voice and Action: V. The Use of Behavioral and Tonal Symbols as Tests of Speaking Achievement” . The Journal of Applied Psychology , XXIX : 229 – 235 .
- Rarig , F. M. 1940 . “Some Elementary Contributions of Aesthetics to Interpretative Speech” . Quarterly Journal of Speech , XXVI : 527 – 539 .