"Altadena Street Map and Guide" (Altadena, CA: Produced by Altadena Chamber of Commerce), 1986, Sub-Series 1.1, Box: 1, Folder: 1. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6628 Accessed November 15, 2024.