Gupta, S. (1994). Statistical methods. Sultan Chand & sons.
Chicagoスタイル(17版)引用形式Gupta, S.P. Statistical Methods. New Delhi: Sultan Chand & sons, 1994.
MLA(8版)引用形式Gupta, S.P. Statistical Methods. Sultan Chand & sons, 1994.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式