"Tourist Map City of Santa Rosa Sonoma County California" (Santa Rosa, CA: Produced by the Santa Rosa Chamber of Commerce), 1974, Sub-Series 1.4, Box: 10, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6944 Accessed November 15, 2024.