Walpole, R. E. (1968). Introduction to statistics. Macmillan.
Chicagoスタイル(17版)引用形式Walpole, Ronald E. Introduction to Statistics. London: Macmillan, 1968.
MLA(9版)引用形式Walpole, Ronald E. Introduction to Statistics. Macmillan, 1968.
警告: この引用は必ずしも正確ではありません.