Gupta, S., & Kapoor, V. (1992). Fundamentals of applied statistics. Sultan Chand & Sons.
Lua i Stíl Chicago (17ú heag.)Gupta, S.C, agus V.K Kapoor. Fundamentals of Applied Statistics. New Delhi: Sultan Chand & Sons, 1992.
Lua MLA (8ú heag.)Gupta, S.C, agus V.K Kapoor. Fundamentals of Applied Statistics. Sultan Chand & Sons, 1992.
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