Online References

http://en.wikipedia.org/wiki/Coffee

http://en.wikipedia.org/wiki/Processing_of_coffee

http://en.wikipedia.org/wiki/Coffee_roasting

http://www.ncausa.org

http://www.rombouts.com/uk/coffee/culture.html

http://www.coffeereview.com/

http://www.swisswater.com/about/history

http://www.ico.org/field_processing.asp

http://www.youtube.com/watch?v=SRjebToJYGk