共 14 条
- [1] ALEXANDER RS, 1967, INDUSTRIAL MARKETING
- [2] Festinger L., 1957, THEORY COGNITIVE DIS
- [4] OZANNE UB, 1968, FAL P C AM MARK ASS, P352
- [5] Rogers EM., 2003, DIFFUSION INNOVATION, V5
- [6] THAIN DH, 1959, HOW INDUSTRY BUYS WI
- [8] INFORMAL COMMUNICATION IN INDUSTRIAL MARKETS [J]. JOURNAL OF MARKETING RESEARCH, 1970, 7 (02) : 186 - 189
- [9] WEBSTER FE, 1968, FAL P C AM MARK ASS, P455
- [10] ROLES OF COMMUNICATING AGENTS IN TECHNOLOGICAL-CHANGE IN AGRICULTURE [J]. SOCIAL FORCES, 1956, 34 (04) : 361 - 367