Mull, Stephen (21 May 2008). "U.S. Cluster Munitions Policy". US Department of State. Archived from the original on 17 November 2017. Retrieved 25 May 2019. Mull at the time was U.S. Department of State Acting Assistant Secretary for Political-Military Affairs.
"Convention on Cluster Munitions". UNODA Treaties. United Nations Office for Disarmament Affairs. Archived from the original on 24 March 2022. Retrieved 5 March 2022.
Mull, Stephen (21 May 2008). "U.S. Cluster Munitions Policy". US Department of State. Archived from the original on 17 November 2017. Retrieved 25 May 2019. Mull at the time was U.S. Department of State Acting Assistant Secretary for Political-Military Affairs.
"Convention on Cluster Munitions". UNODA Treaties. United Nations Office for Disarmament Affairs. Archived from the original on 24 March 2022. Retrieved 5 March 2022.