Gupta, S., & Gupta, I. (1982). Fundamentals of statistics. Himalaya Publishing House.
Čikaški stil citiranjaGupta, S.C, i Indira Gupta. Fundamentals of Statistics. Bombay: Himalaya Publishing House, 1982.
MLA način citiranjaGupta, S.C, i Indira Gupta. Fundamentals of Statistics. Himalaya Publishing House, 1982.
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