"New Patrons for Old: Changing Patron-Client Relationships in the Bolivian Yungas" by Dwight B. Heath, August 1973, Box: 5, Item: 12. John Farnsworth Papers, PP-Farnsworth. Archives & Special Collections, Santa Clara University Library. https://scu-aspace.libraryhost.com/repositories/3/archival_objects/23254 Accessed February 22, 2025.