Graduate Theological Union. Graduate Theologial Union, 2012. Web. 28 November 2012.
Minor, Woodruff. The Architecture of Ratcliff. Berkeley: Heyday Books. 2006.
Thompson, Daniella. “Architectural patron Phoebe Apperson Hearst lived here.” East Bay: Then and Now. Berkeley Architectural Heritage Association, 14 February 2007. Web. 28 November 2012.
Quinn and Oda. GTU Library Program. Berkeley. 1971.
Quinn and Oda. GTU Master Plan. Berkeley. 1971.