Croxton, F. E., Bolch, B. W., & Cowden, D. J. (1974). Practical business statistics (4th.ed.). Prentice-Hall.
Chicagoスタイル(17版)引用形式Croxton, Frederick E., Ben W. Bolch, , Dudley J. Cowden. Practical Business Statistics. 4th.ed. New Delhi: Prentice-Hall, 1974.
MLA(9版)引用形式Croxton, Frederick E., et al. Practical Business Statistics. 4th.ed. Prentice-Hall, 1974.
警告: この引用は必ずしも正確ではありません.