371.1 Udall, Stewart L. 1976: Agenda for Tomorrow. New York, N.Y.: Harcourt, Brace & World, Inc., 1968. U1.1/No. 20

371.1 Udall, Stewart L. 1976: Agenda for Tomorrow. New York, N.Y.: Harcourt, Brace & World, Inc., 1968. U1.1/No. 20, Box: 37. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192253 Accessed September 19, 2024.