Nevedi Sojacoalitie http://commodityplatform.org/wp/?page_id=664

Nevedi: http://www.nevedi.nl/UserFiles/File/rapport%20quick%20scan%20LEI.pdf

De Nederlandse Task Force Duurzame Soja: http://www.taskforceduurzamesoja.nl/

Round Table on Responsible Soy http://www.responsiblesoy.org

Brazilian Association of Vegetable Oil Industries.http://www.abiove.com.br/

Het Ministerie van Landbouw in Brazilie http://www.embrapa.gov.br/english

Sojaproducenten in de Braziliaanse deelstaat Mato Grosso http://www.aprosoja.com.br/

Brazilian Association of Vegetable Oil Industrie http://www.abiove.com.br/english/ss_relatoriouso08_us.asp

World Agricultural Supply and Demand Estimates (WASDE) www.usda.gov/oce/commodity/wasde