Feller, W. (1968). An Introduction To Probability Theory And Its Aplication. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Feller, William. An Introduction To Probability Theory And Its Aplication. John Wiley & Sons, 1968.
Lua MLA (8ú heag.)Feller, William. An Introduction To Probability Theory And Its Aplication. John Wiley & Sons, 1968.
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