| References |
- The Brooks and Olmo Register of Fruit & Nut Varieties. Third Edition. 1997. ASHS Press, Alexandria, Virginia.
- Wine Grape Production Guide for Eastern North America. 2008. Edited by Tony K. Wolf, Virginia Polytechnic Institute and State University, published by Natural Resource, Agriculture, and Engineering Service (NRAES), Cooperative Extension, PO Box 4557, Ithaca, New York.
- Robinson, Jancis, Julia Harding, José Vouillamoz. WINE GRAPES. First U.S. edition, 2012. Harper Collins Publishers, East 53rd Street, New York, New York.
|