@book { ContemporarySociologicalTheory,
    title = "Contemporary Sociological Theory",
    author = "Ramón {Flecha} and Jésus {Gómez} and Lídia {Puigvert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1096652"
}