PMA: Memorandum of Understanding, 1975 July 1, id33740, Box: 33, Folder: 5. International Longshoremen's and Warehousemen's Union (ILWU), Local 13 Records, Part II, URB-ILWU-II. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/77858 Accessed June 13, 2026.