Don't forget to talk with people!
Los Guilucos School for girls. Santa Rosa, Calif. : Citizens Advisory Committee, 1969?
History of Los Guilucos, Sonoma County, Calif. Collection of documents and clippings on the history of Los Guilucos and the Hood Mansion near Glen Ellen, Calif. (copy also available in SSU's Gaye LeBaron Collection).
Check also the Sonoma County History Room
Yields several items of interest, including:
Smith, Robert L. Quest: The California Youth Authority's Golden Years. Bloomington, IN: AuthorHouse, 2012.
ProQuest's Dissertations and Theses
This database has several dissertations on the California Youth Authority during the 1950s which include mention of Los Guilucos.
Other Research Possibilities: