References

       Keller, M. 2010. The science of grapevines: anatomy and physiology. Academic Press/Elsevier, Boston, Massachusetts, USA.

       Pellerone, F. (2001). Grapevine microsatellite repeats: isolation, characterization and use for genotyping of grape germplasm from southern Italy. 179-186. Retrieved from http://www.vitis-vea.de/admin/volltext/e045854.pdf

       plants.usda.gov. (2011). Retrieved from http://plants.usda.gov/java/profile?symbol=VIVI5

Robinson, J. 1996. Guide to wine grapes. Oxford University Press, Oxford, New York, USA.

     Rombaugh, L. 2002. The grape grower: a guide to organic viticulture. Chelsea Green Pub, White River Junction, Vermont, USA.