Addison, David, and Debra G. Hansen. “One County, Two Libraries: Watsonville and the Organizing of the Santa Cruz County Library System, 1900-1930”. San Jose State, 2015. BibTeXEndNote X3 XMLEndNote 7 XMLRIS
Hansen, Debra G. “A Lion in the Hennery: Charles Fletcher Lummis and the Los Angeles Public Library, 1905-1910”. Vitae Scholasticae 19 (2000): 5-33. BibTeXEndNote X3 XMLEndNote 7 XMLRIS