BB	Healan, Angela y Gormely, Katrina. Close-up. C1. Hampshire: National Geographic, 2016 [ISBN 978-1-4080-9581-2]
BB	HEWINGS, M. Advanced grammar in use : a self-study reference and practice book for advanced learners of English : with answers and cd-rom. 3rd ed.. 3rd printing. [s. l.]: Cambridge University Press, 2014. ISBN 0521498686.
BB	MURPHY, R. English grammar in use : a self-study reference and practice book for intermediate leaners of English :with answers. 5th ed. [s. l.]: University Press, 2019. ISBN 9781108457651.
BB	Strutt, P.. English for International Tourism. Upper Intermediate coursebook. Harlow: Pearson, 2013 [ISBN 9781447923916]
BB	VINCE, M. Advanced language practice : [with key] : English grammar and vocabulary. 3rd ed. [s. l.]: Macmillan Education, 2009. ISBN 9780230727038.
BB	Vince, Michael. First certificate Language Practice. Oxford: Macmillan, 2003.
BC	Deltoro, Carmen. Diccionario turístico Inglés - español. - 2000 Barcelona: Ariel
BC	Duckworth, M.. Going International: English for Tourism. - 1998 Oxford : Oxford University Press
BC	Harding, Keith. High season : English for the hotel and tourist industry / Keith Harding & Paul Henderson . Oxford : Oxford Universty Press
BC	Jones, Leo. Welcome! : English for the travel and tourism industry. Student's book . 1st ed., 6th. printing Cambridge : Cambridge University Press, 2002
BC	Oxford Advanced Learner’s Dictionary of Academic English: International Student's Edition 2015 Oxford : O.U.P.
BC	Oxford Business Dictionary for leaners of English . Oxford: Oxford University Press, 2014
BC	[s.n.]. Oxford Business doctionary for learners of English . Oxford : Oxford University Press, 2014
BC	Swan, Michael. Practical English usage / Michael Swan . 2nd ed., 14 impr. Oxford : Oxford University Press, 2009
BC	Thomson. A practical english grammar/ Thomson y Martinet. 1996 Oxford : Oxford University Press
BC	Walker, Robin. Tourism 1,2,3. Oxford English for Careers / Walker, R. y Harding, K.. - 2007 Oxford: Oxford University Press