Day, R. A., & Underwood, A. L. Quantitative analysis. Prentice-Hall.
Chicagoスタイル(17版)引用形式Day, Reuben Alexander, , Arthur Louis Underwood. Quantitative Analysis. Englewood Cliffs: Prentice-Hall.
MLA(9版)引用形式Day, Reuben Alexander, , Arthur Louis Underwood. Quantitative Analysis. Prentice-Hall.
警告: この引用は必ずしも正確ではありません.