Stryker, P. (1967). The incomparable salesmen: A study of the extraordinary life insurance agents in the Million Dollar Round Table, including the greatest salesmen in the business world. New York: McGraw-Hill.
Chicago-стиль цитированияStryker, Perrin. The Incomparable Salesmen: A Study of the Extraordinary Life Insurance Agents in the Million Dollar Round Table, Including the Greatest Salesmen in the Business World. New York: McGraw-Hill, 1967.
MLA-цитированиеStryker, Perrin. The Incomparable Salesmen: A Study of the Extraordinary Life Insurance Agents in the Million Dollar Round Table, Including the Greatest Salesmen in the Business World. New York: McGraw-Hill, 1967.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.