Hansell, F. T., & Sutphen, C. (1973). An opinionated guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen (revised edition.). Ballantine Books.
Lua i Stíl Chicago (17ú heag.)Hansell, Franz T., agus Chazz Sutphen. An Opinionated Guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen. revised edition. New York: Ballantine Books, 1973.
Lua MLA (8ú heag.)Hansell, Franz T., agus Chazz Sutphen. An Opinionated Guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen. revised edition. Ballantine Books, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.