Rosander, A. C. (1977). Case studies in sample design. M. Dekker.
芝加哥风格引文Rosander, Arlyn Custer. Case Studies in Sample Design. New York: M. Dekker, 1977.
MLA引文Rosander, Arlyn Custer. Case Studies in Sample Design. M. Dekker, 1977.
警告：这些引文格式不一定是100％准确.