Stewart, M. M. (1961). Business English and communication (2d ed.). Gregg Pub. Division, McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Stewart, Marie M. Business English and Communication. 2d ed. New York: Gregg Pub. Division, McGraw-Hill, 1961.
MLA način citiranja (8. izdanje)Stewart, Marie M. Business English and Communication. 2d ed. Gregg Pub. Division, McGraw-Hill, 1961.
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