1. US Highbush Blueberry Council North American Highbush Blueberry Market Situation 2014 http://www.blueberrytech.org/publications/market-situation2014.pdf
2. United States Department of Agriculture Economic Research Service Fruit and Tree Nuts Outlook 2014 http://www.ers.usda.gov/topics/crops/fruit-tree-nuts.aspx
3. United States Department of Agriculture Economic Research Service United States Blueberry Industry 2013 http://usda.mannlib.cornell.edu/MannUsda/viewDocumentInfo.do?documentID=1765
4. United States Department of Agriculture Foreign Agricultural Service Fresh Peaches and Cherries: World Markets and Trade D.C. USDA 2014 https://apps.fas.usda.gov/psdonline/circulars/StoneFruit.pdf
5. United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection and Quarantine: Treatment Manual 2015 http://www.aphis.usda.gov/import_export/plants/manuals/ports/downloads/treatment.pdf