共 11 条
[1]
ADLER MK, 1967, MARKETING MARKETING
[3]
Churchill G.A., 1999, MARKETING RES METHOD
[4]
CORLETT ML, 1987, FOREST IND 1987 1988
[5]
COX WE, 1979, IND MARKETING RES
[6]
HAIR JF, 1987, MULTIVARIATE DATA AN
[7]
SCHONER B, 1975, MARKETING RES INFORM
[8]
SPELTER H, 1988, 1987 P EC SOC DEV RO, P297
[9]
1988, REGIONAL PRODUCTION
[10]
1988, STATISTICAL ROUND UP