ALLISON, J., TOWNEND, J., EMMERSON, P. The Business 2.0 B2 Upper-Intermediate Student's Book. Oxford: Macmillan Education 2013.
ISBN 978-0-230-43796-8 .(verze /02 - 05)
POWELL, M., ALLISON, J. In company 3.0 Upper-Intermediate Student's Book. Macmillan Education 2014.
ISBN 978-0-230-45532-0 . (verze /01)
MURPHY, R. English Grammar in Use 3rd Edition with Answers. Cambridge: Cambridge University Press, 2004.
ISBN 9780521537629.
IBBOTSON, M. Professional English in Use Engineering. Cambridge: Cambridge University Press, 2009.
ISBN 9780521734882.
TURNBULL, J. Oxford Advanced Learner's Dictionary: Paperback + DVD + Premium Online Access Code. Oxford: Oxford University Press, 2015, 1948 s.
ISBN 9780194798792.