@book { PlayingforChange,
    title = "Playing for Change",
    author = "Michael B. {MacDonald}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-1861-6",
    url = "https://www.peterlang.com/document/1054626"
}