共 24 条
[4]
Dixon D. E., 1970, SOCIAL SCI Q, V51, P320
[5]
FENWICK I, 1979, J MARKETING RES, V16, P410, DOI 10.2307/3150716
[8]
GOLLEDGE R, 1969, P ASS AM GEOGR, P60
[10]
HAFF DL, 1962, DETERMINATION INTRAU