Rybak, A. Mode Preference Hypothesis in the Context of Mixed-Mode Survey Design. In Methodological critique in the practice of knowledge creation; Piekarski, J., Urbaniak-Zając, D., Pasikowski, S., Eds.; Lodz University Press: Poland, 2019; pp. 173-194. https://doi.org/10.18778/8142-715-9.11.