Dyfyniad APA

Shurter, R. L., & Williamson,J.Peter. (1957). Written communication in business/2e (2nd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Shurter, Robert L., and Williamson,J.Peter. Written Communication in Business/2e. 2nd ed. New York: McGraw Hill, 1957.

Dyfyniad MLA

Shurter, Robert L., and Williamson,J.Peter. Written Communication in Business/2e. 2nd ed. McGraw Hill, 1957.

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