References
- Sandford , W. P. 1931 . “Some Notes on the Teaching of Business Speechu” . The Quarterly Journal of Speech , 17 Nov. : 451
- Sandford , W. P. and Yeager , W. H. 1929 . “Business and Professional Speaking” . 143 144 N. Y. : McGraw‐Hill Book Co. .
- 1926 . “Public Speaking and Influencing Men in Business” . 3 N. Y. : W. W. Norton & Co. .
- Borden , R. C. and Busse , A. C. 1930 . The New Public Speaking , VII N. Y. : Harper and Brothers .
- 1931 . Educational Record , III ( 4 ) Nov. 19 : 408 ff.
- A revision of a speech given at the National Convention in Detroit, Dec. 29, 1931.