Sources
- Book of California Wine - Muscatine, Amerine, and Thompson. 1984, University of California Press/Sotheby Publications [BCW]
- The Oxford Companion to the Wines of North America - Bruce Cass & Jancis Robinson. 2000, Oxford University Press
- https://historicvineyardsociety.org/vineyard/enz-vineyard
- https://historicvineyardsociety.org/vineyard/wirz-vineyard
- https://www.calerawine.com
- https://www.sfchronicle.com/wine/article/Eden-Rift-in-Hollister-the-vineyard-that-13127968.php?psid=bjFSt
- https://www.chalonevineyard.com
- https://www.edenrift.com
- https://discovercaliforniawines.com/discover-california/central-coast/san-benito-county/
- http://www.pinnacleswinegrowers.org