"Victorville Barstow California City Map" (Victorville, CA: Produced by Thomas Bros. Mapping, Inc.), 2003, Sub-Series 1.4, Box: 12, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6996 Accessed November 15, 2024.