@book { TheWorkofPlay,
    title = "The Work of Play",
    author = "Aaron Chia Yuan {Hung}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b19057",
    url = "https://www.peterlang.com/document/1136471"
}