"A Guide to the Wine Country Napa/Sonoma/Mendocino/Lake" (Napa/Sonoma/Mendocino/Lake County Area, CA: Produced by Rand McNally and Company), 1991, Sub-Series 1.3, Box: 6, Folder: 1. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6801 Accessed November 15, 2024.