Tài liệu tham khảo WikiPedia: Khủng_hoảng_tín_dụng_Hoa_Kỳ http://www.fdic.gov/bank/analytical/banking/2000de... http://www.fdic.gov/bank/historical/s&l/ http://www.gao.gov/archive/1996/ai96123.pdf http://www.dollarsandsense.org/archives/2007/1107b... http://www.ex.ac.uk/~RDavies/arian/scandals/classi... https://web.archive.org/web/20081029215944/http://...
