1. Alpers, Philip. 2009. Papua New Guinea: Small Numbers, Big Fuss, Real Results. In The Politics of Destroying Surplus Small Arms: Inconspicuous Disarmament, ed. Aaron Karp, 172. London: Routledge.
2. Alpers, Philip, and Amélie Rossetti. 2019. Guns in New Caledonia—Firearms, Gun Law and Gun Control. Gun Law and Policy: Firearms and Armed Violence, Country by Country. Sydney School of Public Health, The University of Sydney. GunPolicy.org. https://www.gunpolicy.org/firearms/region/new-caledonia.
3. Alpers, Philip, and Conor Twyford. 2003. Small Arms in the Pacific. Geneva, Switzerland: Small Arms Survey.
4. Alpers, Philip, and Marcus Wilson. 2019. Guns in Niue—Firearms, Gun Law and Gun Control. Niue—Gun Facts, Figures and the Law. Sydney School of Public Health, The University of Sydney. GunPolicy.org, June 21, 2019. https://www.gunpolicy.org/firearms/region/niue.
5. Alpers, Philip, and Marcus Wilson. 2015. Guns in Oceania: Small Arms Policy, Firearm Injury and Gun Law. Sydney School of Public Health, The University of Sydney. GunPolicy.org, March 2. https://www.gunpolicy.org/firearms/region/oceania.