Tonne, H. A., & Nanassy, L. C. (1970). Principles of business education (4th ed.). Gregg Division, McGraw-Hill.
Chicago Style (17th ed.) CitationTonne, Herbert Arthur, and Louis C. Nanassy. Principles of Business Education. 4th ed. New York: Gregg Division, McGraw-Hill, 1970.
MLA citiranjeTonne, Herbert Arthur, and Louis C. Nanassy. Principles of Business Education. 4th ed. Gregg Division, McGraw-Hill, 1970.
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