| 636 | ANONYMOUS | Erhaltung der pflanzengenetischen Ressourcen | Nationale Datenbank Schweiz | | 21 |
| 1119 | BEACH, S.A. | The Improvement of American Grapes | Journal of the American Pomological Society | 1899 | 106 |
| 2 | HEDRICK, U.P. | The Grapes of New York | J.B. Lyon Company, Albany | 1908 | 196 |
| 760 | ROBINSON, JANCIS; HARDING, JULIA; VOUILLAMOZ, JOSÉ | Wine grapes. A complete guide to 1.368 vine varieties, including their origins and flavours | Penguin Books Ltd. | 2012 | 181 |
