"Big Bear Lake Andrew's Bungalow Camp" (Big Bear, CA: Produced by Not Available), undated, Sub-Series 2.1, Box: 25, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/15451 Accessed January 10, 2026.