Dyfyniad APA

Deffendall, P. H., & Read, H. E. (1943). Actual business English (Rev. ed.). The Macmillan Company.

Dyfyniad Arddull Chicago

Deffendall, Prentice Hoover, and Harlan Eugene Read. Actual Business English. Rev. ed. New York: The Macmillan Company, 1943.

Dyfyniad MLA

Deffendall, Prentice Hoover, and Harlan Eugene Read. Actual Business English. Rev. ed. The Macmillan Company, 1943.

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