共 22 条
[1]
BAILEY E, 1982, J EC LIT, V20
[2]
BUTTON KJ, 1985, 1985 ANN M TRANSP RE
[3]
COFFMAN RB, 1977, J TRANSP ECON POLICY, V11, P288
[4]
DOUGLAS GW, 1972, J TRANSP ECON POLICY, V6, P116
[6]
FRANKENA MW, 1984, EC ANAL TAXICAB REGU
[7]
FRAVEL FD, 1978, UMTANC110006791 US D
[8]
GELB PM, 1982, UMTAMA060049827 US D
[9]
GELB PM, 1983, UMTACA060127831 US D
[10]
GELB PM, 1983, UMTAWA060019831 US D