@book { NewLearningEnvironmentsforLanguageLearning,
    title = "New Learning Environments for Language Learning",
    subtitle = "Moving beyond the classroom?",
    author = "Jean E. {Conacher} and Helen Joan {Kelly-Holmes}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1102841"
}