Susam, N. (2020). The Covid-19 Pandemic Global Risks and Uncertainties. Istanbul University Press.
Chicago-referens (17:e uppl.)Susam, Nazan. The Covid-19 Pandemic Global Risks and Uncertainties. Istanbul, Turkiye: Istanbul University Press, 2020.
MLA-referens (9:e uppl.)Susam, Nazan. The Covid-19 Pandemic Global Risks and Uncertainties. Istanbul University Press, 2020.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.