共 7 条
[1]
*AM ADV FED, 1973, 8 WASH REP, P1
[2]
FELDMAN S, 1974, J ADVERTISING RES, V14, P39
[3]
FERGUSON CP, 1973, P SO MARKETING ASSOC
[4]
MUNN M, 1968, J BROADCASTING, V12
[6]
1971, SALES MANAGEMENT JUL, P40
[7]
1971, SUMMARY RESEARCH CHI