20 | KARTAVCENKO, P. K.; FROLOV-BAGREEV, A. M.; BLAGONRAVOV, P. P. | Ampelografija SSSR, Vol. 1-3 | Verlagshaus Lebensmittelindustrie, Moskau | 1963-1970 | Vol. 2, p. 395 |
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 | 673 |
1095 | ASLANYAN, E.; ARARATYAN, A.; GULQANYAN, V.; GRDZELYAN, G.; TAKHTADJYAN, A.; TUMANYAN, M.; MALKHASYAN, M.; SARGSYAN, V. | Ampelografia Armyanskoy SSR | Izdadelstvo Academia Nauk Armjanskoi SSR, Yerevan | 1947 | 222 |