Youmans, Vincent, "Sometimes I'm Happy" from "Hit the Deck," New York, Harms [for piano, voice, and ukulele; printed with handwritten notations], 1927, Box: 3, Folder: A: 149-150. Louis and Henry Manners Katzman collection, MS 156. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/416120 Accessed May 19, 2024.