"Livermore" (Livermore, CA: Produced by the Livermore Chamber of Commerce), 1976, Sub-Series 1.2, Box: 4, Folder: 3. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6751 Accessed November 15, 2024.