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.
marinha.mil.br
"Postos e Graduações". marinha.mil.br (in Portuguese). Brazilian Navy. 11 July 2017. Retrieved 7 May 2021.
marinha.pt
"Os Postos". marinha.pt (in Portuguese). Retrieved 26 February 2021.
mide.gob.do
"Insignias". mide.gob.do (in Spanish). Ministry of Defense (Dominican Republic). Archived from the original on 26 February 2021. Retrieved 28 May 2021.
"Insignias". mide.gob.do (in Spanish). Ministry of Defense (Dominican Republic). Archived from the original on 26 February 2021. Retrieved 28 May 2021.