@techreport{GayChevisRyanCorreia2013, author = "Gay, Joseph F and Chevis, Marina Flaksberg and Ryan, Amanda M and Correia, Joao Paulo" title = "Promoting Sustainable Coffee Farming in Northern Thailand" school = "Worcester Polytechnic Institute" %address = "100 Institute Road, Worcester MA 01609-2280 USA" year = "2013" %month = "March" }