1、Copeland, T., Weston, J.F., 1982. A note on the evaluation of cancelable operating leases. Financial Management Summer:
60–67.
2、Myers, S., 1974. Interactions of corporate financing and investment decisions—implications for capital budgeting. Journal of Finance, 29 March.
3、Myers, S., Dill, A., Bautista, A., 1976. Valuation of financial lease contracts. Journal of Finance 31, 799–819. 4、Stonier, J., 1998. Issues in Quantifying the Economic Benefits of New Aircraft, Handbook of AirlineMarketing. McGraw-Hill, New York.
5、Stonier, J., 1999. Airline long-term planning under uncertainty. In:Trigeorgis, L. (Ed.), Real Options and Business Strategy. Risk Books, London.
6、Stonier, J., 2001. Airline Fleet Planning, Financing, and Hedging Decisions under Conditions of Uncertainty, in Handbook of Airline Strategy. McGraw-Hill, New York.
7、Turner, S., Morrell, P., 2003. An evaluation of airline beta values and their application in calculating the cost of equity capital. Journal of Air Transport Management 9, 201–209.