1. Bank of England Trends in Lending 2013 http://www.bankofengland.co.uk/publications/Pages/other/monetary/trendsinlending.aspx
2. http://www.afme.eu/
3. http://www.highyieldbond.com/primer/
4. A Report on the Attitudes of Foreign Companies Regarding a US Listing;Fanto;Stanford Journal of Business and Finance,1997