Magazines, accounts and lists of the Labour College., 1909-1929, undated., Acc.5120 Box 5(1)-(3). Papers of the National Council of Labour Colleges., Acc.5120 Box 1(1)—[Additional] Box 20(20). National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/119765 Accessed September 23, 2024.