914 | BICA, D. | Vitigni di Sicilia | Assessorato Agricoltura e Foreste - Servizi allo Sviluppo - Palermo | 2007 | 38 |
854 | GALET, P. | Dictionnaire encyclopédique des cépages et de leurs synonymes | Éditions Libre & Solidaire (M.E.C.) | 2015 | 446 |
505 | GALET, P. | Dictionnaire Encyclopédique des Cépages | Hachette | 2000 | 309 |
40742 | ANSALDI, G.; BARBAGALLO, M. G.; BRANCADORO, L.; DE LORENZIS, G.; DI LORENZO, R.; FALCO, V.; FICI, G.; GAGLIANO, F.; MARINO, G.; MONTELEONE, G.; PISCIOTTA, A.; SCIENZA, A. | Frappato | Italian Vitis Database | 2015 | |
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 | 365 |
1004 | D'AGATA, I. | Native Wine Grapes of Italy | University of California Press | 2014 | 293 |