1. Friedrich von Hayek, (2012) The Road to Serfdom, Official Gazette, Belgrade;
2. Išćenko, R., https://www.standard.rs/2020/03/29/koronavirus-i-kolaps-americke-imperije/ 29.03.2020;
3. Katić, N., https://webtribune.rs/nebojsa-katicsistematska-histerija-dovela-svet-uhipnozu-svaki-eksperiment-biceprihvacen-bez-pobune-ovo-se-dogadja/ 29.03.2020;
4. Marx K., Engels F., (1890) Communist Party Manifesto, Yugoslavia Collectors Association, p.56;
5. Marx K., (1979) Capital, Prosveta Beograd, p. 724, p. 819;