@book { PlaySchoolandSociety,
    title = "Play, School, and Society",
    subtitle = "Edited and Introduced by Mary Jo Deegan",
    author = "Mary Jo {Deegan}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1101958"
}