@book { WhataCoachCanTeachaTeacher,
    title = "What a Coach Can Teach a Teacher",
    author = "Jeffrey M.R. {Duncan-Andrade}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1136348"
}