1. Alternative accounting measures as predictors of failure;Beaver W.;The Accounting Review,1968
2. Evidence on the relationship between earnings and various measures of cash flow;Bowen R.;The Accounting Review,1986
3. Cassidy J.(2008 January 27).The Minsky Moment subprime crisis and possible recession.The New Yorker.
4. Chappelow J.(2019 May 6). Recession.Investopedia.https://www.investopedia.com/terms/r/recession.asp
5. Chien J.(2019 June 25). Stock market crash.Investopedia.https://www.investopedia.com/terms/s/stock‐market‐crash.asp