3001 business and sales letters (CDROM)

Published 2007

501 Essential letters

Published 2006

Business communication 22213

by Shalini

Business communication for managers

by Mehra, Payal
Published 2012

The Business letter handbook how to write effective letters and memos for every business situation

by Muckian, Michael
Published 2009

The Forbes book of great business letters memos, missives, pitches, proposals; e-mails

by Bruun, Erik (Ed.)
Published 2001

The McGraw-Hill handbook of business letters.

by Poe, Roy W
Published 1988