共 22 条
[13]
Hamblin RL, 1973, MATH THEORY SOCIAL C
[14]
IYENGAR S, 1987, NEWS THAT MATTERS
[15]
Kepplinger H.-M., 1989, EINFLUSS FERNSEHNACH
[18]
Rogers E.M., 1983, DIFFUSION INNOVATION
[20]
ROGERS EM, 1981, COMMUNICATION YB, V11, P555