Geffner, A. B. (2000). How to write better business letters (3rd ed.). Barron's Educational Series.
Chicago Style (17th ed.) CitationGeffner, Andrea B. How to Write Better Business Letters. 3rd ed. Hauppauge, N.Y: Barron's Educational Series, 2000.
MLA (9th ed.) CitationGeffner, Andrea B. How to Write Better Business Letters. 3rd ed. Barron's Educational Series, 2000.
Warning: These citations may not always be 100% accurate.