Gupta, S. P. (2021). Statistical Methods (46th.). Sultan Chand & Sons.
Chicagoスタイル(17版)引用形式Gupta, S P. Statistical Methods. 46th. New Delhi: Sultan Chand & Sons, 2021.
MLA(9版)引用形式Gupta, S P. Statistical Methods. 46th. Sultan Chand & Sons, 2021.
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