@book { ProfessionalEnglishintheEuropeanContextTheEHEAChallenge,
    title = "Professional English in the European Context: The EHEA Challenge",
    author = "Angeles {Linde López} and Rosalia {Crespo Jiménez}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0034-1",
    url = "https://www.peterlang.com/document/1051929"
}