共 16 条
[1]
BARNARD CI, 1968, FUNCT EXECUTIVE, pCH7
[2]
BARTELS R, 1971, MARKETING THEORY MET, pCH2
[3]
BARTELS R, 1971, MARKETING THEORY MET, pCH1
[5]
BUCKLIN LP, 1968, MARKETING NEW SCIENC