1European Banking Authority, EBA Opinion on "Virtual Currencies", 2014.
2European Central Bank, Virtual Currency Schemes, 2012.
3European Parliament and Council, Directive 2009/110/EC of the European Parliament and of the Council,2009.
4Financial Services Authority (FSA), The FSA's Role under the Electronic Money Regulations, 2011.
5Fung, B., and H. Halaburda, Understanding Platform-Based Digital Currencies, Bank of Canada Review, 13 May, 2014.
6Fung, B., and G. Stuber, Electronic Money and Payments: Recent Developments and Issues, Bank of Canada Discussion Paper, 2014.
7Garcia-Swartz, D., The Move Toward a Cashless Society: A Closer Look at Payment Instrument Economics, Review of Network Economics, 2006, 5(2), 175-198.
8GSM Association, Mobile Financial Services for the Unbanked: State of the Industry, 2014.
9The World Bank, World Bank Global Payment Survey, 2010.
10The World Bank, Measuring Financial Inclusion: The Global Findex Database, 2012.