Snedecor, G. W., & Cochran, W. G. (1967). Statistical methods (6th edition.). Iowa State University Press.
Chicagoスタイル(17版)引用形式Snedecor, George Waddel, , William Gemmell Cochran. Statistical Methods. 6th edition. Ames: Iowa State University Press, 1967.
MLA(9版)引用形式Snedecor, George Waddel, , William Gemmell Cochran. Statistical Methods. 6th edition. Iowa State University Press, 1967.
警告: この引用は必ずしも正確ではありません.