Bill Morgan, The Beat Generation in San Francisco: A Literary Tour, San Francisco: City Lights, 2003, ISBN9780872864177, pp. 115–16.
californiapreservation.org
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foundsf.org
Libby Ingalls, "Audiffred Building: Historical Essay", from Susan P. Sherwood and Catherine Powell, eds., The San Francisco Labor Landmarks Guide Book: A Register of Sites and Walking Tours, San Francisco: Labor Archives and Research Center, San Francisco State University, 2008,OCLC299170392, Found SF, retrieved November 27, 2018.
kuleto.com
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Libby Ingalls, "Audiffred Building: Historical Essay", from Susan P. Sherwood and Catherine Powell, eds., The San Francisco Labor Landmarks Guide Book: A Register of Sites and Walking Tours, San Francisco: Labor Archives and Research Center, San Francisco State University, 2008,OCLC299170392, Found SF, retrieved November 27, 2018.