共 3 条
[1]
Dillman D.A., 1978, MAIL TELEPHONE SURVE
[2]
Dillman D.A., 2011, Mail and internet surveys: The tailored design method
[3]
Rogers EM., 1995, Diffusion of innovations. Elements of Diffusion, V4th ed, DOI DOI 10.1007/978-3-642-79868-9_2