Cite

Connor, Eugene, 1897-1973. "Operational Costs, 1962." Birmingham Public Library (Ala.). 1962, http://cdm16044.contentdm.oclc.org/cdm/ref/collection/p16044coll1/id/23276.

Connor, Eugene, 1897-1973 (1962). Operational Costs, 1962. Retrieved from http://cdm16044.contentdm.oclc.org/cdm/ref/collection/p16044coll1/id/23276

Connor, Eugene, 1897-1973. "Operational Costs, 1962." 1962. August 1, 2025. http://cdm16044.contentdm.oclc.org/cdm/ref/collection/p16044coll1/id/23276.