Pfeiffer, P. (2009). Applied Probability. OpenStax CNX.
Čikaški stil citiranja (17. izdanje)Pfeiffer, Paul. Applied Probability. [Place of publication not identified]: OpenStax CNX, 2009.
MLA način citiranja (9. izdanje)Pfeiffer, Paul. Applied Probability. OpenStax CNX, 2009.
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