REF means Memorial Library Reference stacks
- Military Balance London: International Institute for Strategic Studies, 1963/64--
REF: UA15 L65 and Online
- SIPRI Yearbook of World Armaments and Disarmament. New York: Humanities Press for Stockholm International Peace Research Institute, 1968--
REF: UA10 S7
- United States. Arms Control and Disarmament Agency. World Military Expenditures and Arms Transfers. Washington, DC: The Agency, 1967-
REF: UA17 U422