http://www.undp-pff.org

http://www.tarim.gov.tr
 

http://www.rapunzel.com.tr/

http://attra.ncat.org/organic.html

http://www.genesisseeds.com

http://www.organicconsumers.org/

http://www.ifoam.org

http://www.icea.info/

Organic Farming, European Commission

 Organic Farming: Guide to Community Rules, European Commission, 2000

Organic Farming in the EU: Facts and Figures, European Commission, 2001 

http://www.arastirma-yalova.gov.tr

http://www.orguder.org.tr