Janning, F. (2017). The happiness of burnout: The case of Jeppe Hein / Finn Janning (2nd edition.). Koenig Books.
Chicago-Zitierstil (17. Ausg.)Janning, Finn. The Happiness of Burnout: The Case of Jeppe Hein / Finn Janning. 2nd edition. London: Koenig Books, 2017.
MLA-Zitierstil (8. Ausg.)Janning, Finn. The Happiness of Burnout: The Case of Jeppe Hein / Finn Janning. 2nd edition. Koenig Books, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.