Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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