"Automobile Routes from Los Angeles to the Beaches" (Los Angeles, CA; Produced by The Automobile Club of Southern California) , undated, Sub-Series 1.2, Box: 21, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/10467 Accessed November 15, 2024.