de Bekker-Grob, E. W., Donkers, B., Jonker, M. F., & Stolk, E. A. (2015). Sample Size Requirements for Discrete-Choice Experiments in Healthcare: A Practical Guide. Patient.
Citação norma Chicagode Bekker-Grob, Esther W., Bas Donkers, Marcel F. Jonker, and Elly A. Stolk. "Sample Size Requirements for Discrete-Choice Experiments in Healthcare: A Practical Guide." Patient 2015.
MLA引文de Bekker-Grob, Esther W., Bas Donkers, Marcel F. Jonker, and Elly A. Stolk. "Sample Size Requirements for Discrete-Choice Experiments in Healthcare: A Practical Guide." Patient 2015.
警告：這些引文格式不一定是100％准確.