共 67 条
- [2] Barry P.J., 2001, Handbook of Agricultural Economics, P513
- [7] Crouch G. I., 2004, Journal of Travel Research, V43, P118, DOI 10.1177/0047287504268233
- [9] Dong X.L., 2018, J AGROTECH EC, V6, P71
- [10] Feder G., 1988, Agricultural Economics, V2, P231, DOI 10.1016/0169-5150(88)90005-9