Saunders, A. 1. . e., & Creek, H. L. S. (1920). The literature of business, selected and ed. by Alta Gwinn Saunders...and Herbert Le Sourd Creek. Harper & brothers.
Lua i Stíl Chicago (17ú heag.)Saunders, Alta 1886- ed, agus Herbert Le Sourd Creek. The Literature of Business, Selected and Ed. by Alta Gwinn Saunders...and Herbert Le Sourd Creek. New York: Harper & brothers, 1920.
Lua MLA (9ú heag.)Saunders, Alta 1886- ed, agus Herbert Le Sourd Creek. The Literature of Business, Selected and Ed. by Alta Gwinn Saunders...and Herbert Le Sourd Creek. Harper & brothers, 1920.
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