"Salesmanship" in The American Mercury (August 1925), Vol. V. No. 20
New York: Alfred A. Knopf, 1925. Small Quarto. . p. 385-392. Here Clarence Darrow examines the salesman and eventually shows his use of psychology and pressure. He has taken the time to examine the books on salesmanship which he notes are all poorly written with the message, identify the buyer..... More