Dyfyniad APA

Dillman, D. A., & Internet. (2015). Mail and internet surveys: The tailored design method, with new internet, visual and mixed-mode guide. Wiley.

Dyfyniad Arddull Chicago

Dillman, Don A., và Internet. Mail and Internet Surveys: The Tailored Design Method, With New Internet, Visual and Mixed-mode Guide. Wiley, 2015.

Dyfyniad MLA

Dillman, Don A., và Internet. Mail and Internet Surveys: The Tailored Design Method, With New Internet, Visual and Mixed-mode Guide. Wiley, 2015.

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