^Esdaile, Charles J (1988). The Spanish army in the peninsular war. Manchester: Manchester [etc.]: University Press. p. XII, 232 p. ;23 cm. ISBN0719025389.
^Cumings, Bruce, (2011). The Korean War : a history. New York: New York: Modern Library. p. XIX, 288 p. :il., mapas ;21 cm. ISBN9780812978964*. {{cite book}}: Check |isbn= value: invalid character (help)CS1 maint: extra punctuation (link) CS1 maint: multiple names: authors list (link)
^Ruane, Kevin (2000). The Vietnam wars. Manchester: Manchester [etc.]: University Press. pp. Bibliogr.: p. 181-182. ISBN0719054907.
^Beevor, Antony (2000). The Spanish Civil War. London: London: Cassell. pp. 320 p., [32] p. de lám. :map., 20 cm. ISBN0304352810.
