Blumenthal, L. A. (1985). Successful business writing: How to write effective letters, proposals, résumés, and speeches. Perigee Books.
Chicago Style (17th ed.) CitationBlumenthal, Lassor A. Successful Business Writing: How to Write Effective Letters, Proposals, Résumés, and Speeches. New York: Perigee Books, 1985.
MLA (9th ed.) CitationBlumenthal, Lassor A. Successful Business Writing: How to Write Effective Letters, Proposals, Résumés, and Speeches. Perigee Books, 1985.
Warning: These citations may not always be 100% accurate.