Keller, G. (2017). Statistics for management and: Economics. Cengage learning.
Chicagoスタイル(17版)引用形式Keller, Gerald. Statistics for Management and: Economics. Delhi: Cengage learning, 2017.
MLA(9版)引用形式Keller, Gerald. Statistics for Management and: Economics. Cengage learning, 2017.
警告: この引用は必ずしも正確ではありません.