^"Distintivos de grados" [Badges of degrees]. ejercito.cl (in Spanish). Chilean Army. Archived from the original on 20 January 2012. Retrieved 20 January 2012.
^"Grados Militares". fuerzaarmada.mil.sv (in Spanish). Ministry of National Defense of El Salvador. Archived from the original on 4 March 2021. Retrieved 29 May 2021.
^Flores, Edmundo (1995). "National Security". In Merrill, Tim (ed.). Honduras: a country study. Area Handbook (3rd ed.). Washington, D.C.: Library of Congress. pp. 232–233. LCCN94043036. Retrieved 21 October 2021.
^"BADGES OF RANK". Official Jamaica Defence Force Website. 2019. Archived from the original on 20 August 2020. Retrieved 16 November 2019.
^Cooke, Melinda W. (1990). "Chapter 5: National Security". In Hanratty, Dennis M.; Meditz, Sandra W. (eds.). Paraguay: A Country Study. Area Handbook Series (2nd ed.). Library of Congress. pp. 216–217. LCCN89600299. Retrieved 5 October 2021.
^"Grados Militares". ccffaa.mil.pe (in Spanish). Joint Command of the Armed Forces of Peru. Retrieved 29 May 2021.
^SAINT CHRISTOPHER AND NEVIS DEFENCE FORCE ACT. Government of Saint Kitts and Nevis. 31 December 2009. pp. 110–111.
^"Rank Chart (Enlisted)". 69.0.195.188. Trinidad and Tobago Defence Force. Retrieved 27 May 2021.
^"U.S. Army Ranks". army.mil. United States Army. Retrieved 27 May 2021.
^Hudson, Rex A.; Meditz, Sandra W., eds. (1992). "Chapter 5. National Security". Uruguay: A Country Study(PDF) (2nd ed.). Federal Research Division, Library of Congress. pp. 222–223. ISBN0-8444-0737-2. Retrieved 13 June 2021.