1. Multilevel marketing: what’s the catch?
2. Brown, Wendy. 2015. Undoing the Demos: Neoliberalism’s Stealth Revolution. New York: Zone Books.
3. Dale, Gareth. 2010. Karl Polanyi: The Limits of the Market. Cambridge: Polity Press.
4. Federal Trade Commission. 1975. “ In the Matter of Koscot Interplanetary Inc. et al.: Order Opinion etc. in Regard to Alleged Violation of the Federal Trade Commission Act and Sec. 2 of the Clayton Act .” Volume 86 F.T.C.: 1106–1192.
5. Federal Trade Commission. 2020a . FTC Sends Warning Letters to Multi-Level Marketers regarding Health and Earnings Claims they or their Participants are Making Related to Coronavirus (April 24 2020).