@book { Descortesaverbalytertuliatelevisiva,
    title = "Descortesía verbal y tertulia televisiva",
    author = "Ester {Brenes Peña}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0159-1",
    url = "https://www.peterlang.com/document/1052262"
}