Bell, A. H. (1996). NTC's business writer's handbook: Business communication from A to Z. NTC Publishing Group.
Chicago-viite (17. p.)Bell, Arthur H. NTC's Business Writer's Handbook: Business Communication from A to Z. Lincolnwood, Ill: NTC Publishing Group, 1996.
MLA-viite (9. p.)Bell, Arthur H. NTC's Business Writer's Handbook: Business Communication from A to Z. NTC Publishing Group, 1996.
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