Loveday, R. (1974). Practical statistics and probability. Cambridge Uni. press.
Čikaški stil citiranja (17. izdanje)Loveday, Robert. Practical Statistics and Probability. NULL: Cambridge Uni. press, 1974.
MLA način citiranja (9. izdanje)Loveday, Robert. Practical Statistics and Probability. Cambridge Uni. press, 1974.
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