Citation(s) from the GunPolicy.org literature library
Alpers, Philip. 2005 ‘Legal Importation of Small Arms.’ Gun-running in Papua New Guinea: From arrows to assault weapons in the Southern Highlands; Special Report No. 5, pp. 70-73. Geneva: Small Arms Survey, the Graduate Institute of International and Development Studies, Geneva. 1 July
At least 26 nations legally export small arms and ammunition to PNG, with more than half arriving from the United States.