Gestures: Body Language and Nonverbal Communication (http://www.csupomona.edu/~tassi/gestures.htm)
	Cross-Cultural Communication (http://www.epa.gov/superfund/tools/pdfs/12ccc.pdf)
	Gestures: The Do's and Taboos of Body Language Around the World, By Roger E. Axtell
	CDC Public Health Emergency Preparedness and Response Program (http://www.bt.cdc.gov/index.asp)