Article - Gould - "Birds of Australia", David Evans, 1983 - 1989, Box: 26, Folder: 29-38. Sauer's Gouldiana Research about John Gould and other papers, MS 304. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/205913 Accessed June 26, 2024.