Dillman, D. A., & Internet. (2015). Mail and internet surveys: The tailored design method, with new internet, visual and mixed-mode guide. Wiley.
استشهاد بنمط شيكاغوDillman, Don A., و Internet. Mail and Internet Surveys: The Tailored Design Method, With New Internet, Visual and Mixed-mode Guide. Wiley, 2015.
MLA استشهادDillman, Don A., و Internet. Mail and Internet Surveys: The Tailored Design Method, With New Internet, Visual and Mixed-mode Guide. Wiley, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.