共 11 条
[1]
*AM MARK ASS, 1967, GEOGRAPHIC LISTING M
[2]
*AM MARK ASS, 1970, INT DIRECTORY MARETI
[3]
BRADFORD ES, 1970, BRADFORDS DIRECTORY
[4]
GUSS LM, 1969, J MARKETING, V33, P7
[6]
MYERS JH, 1969, J MARKETING, V33, P44
[7]
*NAT IND C BOARD, 1966, USING MARKETING CONS
[8]
*NAT IND CONF BOAR, 1966, 120 STUD BUS POL
[10]
UDELL JG, 1969, MODERN MARKETING THO