Gregor, F. et al.(2018).Sport under unexpected circumstances:violence, discipline, and leisure in penal and internment camps .Gottingen, Germany:Vandenhoek and Ruprecht.
Gaya MLA
Feindt, Gregor. et al."Sport under unexpected circumstances:violence, discipline, and leisure in penal and internment camps".Gottingen, Germany:Vandenhoek and Ruprecht,2018.Electronic Resource.