"San Diego At the Sign of the Chevron...Chevron Dealers, Standard Stations...We Take Better Care of Your Car" (San Diego, CA: Produced by H.M. Gousha), 1965, Sub-Series 1.4, Box: 8, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6889 Accessed November 15, 2024.