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Richards, Rand (1992). Historic San Francisco: A Concise History and Guide. Heritage House. ISBN1-879367-00-9. OCLC214330849
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 31–33. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 237–238. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 44–55. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 56–62. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 9. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 95–96. ISBN9780471191209. OCLC44313415
Wiley, Peter Booth (2000). National trust guide- San Francisco: America’s guide for architecture and history travelers. New York: John Wiley & Sons, Inc.. pp. 240–242. ISBN9780471191209. OCLC44313415
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Tamony, Peter (1973年12月). “Sourdough and French Bread”. Western Folklore. Western States Folklore Society. 32 (4): 265–270. doi:10.2307/1498306. ISSN0043-373X.2008年6月8日閲覧。