Freedman, D., Pisani, R., & Purves, R. (1978). Instructor's mannual for statistics. W. W. Norton & Company.
シカゴスタイル引用形Freedman, David, Robert Pisani, , Roger Purves. Instructor's Mannual for Statistics. New York: W. W. Norton & Company, 1978.
MLA引用形式Freedman, David, et al. Instructor's Mannual for Statistics. W. W. Norton & Company, 1978.
警告: この引用は必ずしも正確ではありません.