Arora, P. N. e. a. (2010). Comprehensive statistical methods (3rd rev ed.). S. Chand and Company.
Παραπομπή Chicago StyleArora, P N... et al. Comprehensive Statistical Methods. 3rd rev ed. New Delhi: S. Chand and Company, 2010.
Παραπομπή MLAArora, P N... et al. Comprehensive Statistical Methods. 3rd rev ed. S. Chand and Company, 2010.
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