Langford, B. (2005). The Etiquette Edge: The Unspoken Rules For Business Success (1 st ed.). New York: Amacom.
Chicago Style CitationLangford, Beverly. The Etiquette Edge: The Unspoken Rules For Business Success. 1 st ed. New York: Amacom, 2005.
MLA CitationLangford, Beverly. The Etiquette Edge: The Unspoken Rules For Business Success. 1 st ed. New York: Amacom, 2005.
Warning: These citations may not always be 100% accurate.