http://www.helium.com/knowledge/287432-professional-letters-how-to-choose-the-right-complimentary-closing-phrase.xml Helium.com > Professionalism > Professional letters: How to choose the right complimentary closing phrase en-us Copyright Helium.com Thu, 12 Nov 2009 15:07:30 GMT Thu, 12 Nov 2009 15:07:30 GMT