Anderson, R. I. (1976). The administrative secretary (2d ed.). Gregg Division, McGraw-Hill.
Tohutoru Kātū Chicago (17th ed.)Anderson, Ruth I. The Administrative Secretary. 2d ed. New York: Gregg Division, McGraw-Hill, 1976.
Tohutoro MLA (9th ed.)Anderson, Ruth I. The Administrative Secretary. 2d ed. Gregg Division, McGraw-Hill, 1976.
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