1. AlterNet. (2011). Retrieved from https://www.alternet.org/story/151921/chomsky%3A_public_education_under_massive_corp orate_assault_%E2%80%94_what%27s_next
2. Aud, S., Hussar, W., Planty, M., Snyder, T., Bianco, K., Fox, M. A., . . . Drake, L. (2010). The condition of education (NCES 2010-028). Retrieved from https://eric.ed.gov/?id=ED509940
3. Can volume predict Bitcoin returns and volatility? A quantiles-based approach