BB	Dignen, S., and Warwick, L. (2023). Speakout (3rd ed): B2+ Student's Book. Third Edition. Essex: Pearson Education.
BB	Eales, F., and Oakes S. (2015). Speakout (2nd ed). Upper Intermediate. Student's Book and Workbook. Essex: Pearson Education.
BB	Hollett, V., and Sydes, J. (2013). Tech talk. Intermediate, Student's Book. Oxford: OUP.
BB	Sáiz, C., Martínez de Baños, A. et al. (2021). MILGLOSS. Zaragoza:Academia General Militar.
BB	Stamp, J. (2013). Dictionary of Military English for Officer Cadets: English-Spanish, español-inglés. Zaragoza: Centro Universitario de la Defensa.
BC	Mellon-Clark, S. (2005). Campaign, English for the Military, Student's book 3. Oxford: MacMillan.
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LISTADO DE URLs:
	Cambridge Dictionary [https://dictionary.cambridge.org/es/]
	Dictionary (NATO terminology) [https://nso.nato.int/natoterm/content/nato/pages/home.html?lg=en]
	Merriam-Webster Dictionary [https://www.merriam-webster.com/]
	Military Units (US Army) [https://www.defense.gov/Multimedia/Experience/Military-Units/Army/]
	WordReference Dictionary [https://www.wordreference.com/]
	Words in Context (Translation) [https://context.reverso.net/traduccion/ ]