Papoulis, A., & Pillai, S. U. (2002). Probability, random variables, and stochastic processes (4th ed.). McGraw-Hill,.
Lua i Stíl Chicago (17ú heag.)Papoulis, Athanasios, agus S. Unnikrishna Pillai. Probability, Random Variables, and Stochastic Processes. 4th ed. Boston : TaTa McGraw-Hill: McGraw-Hill,, 2002.
Lua MLA (8ú heag.)Papoulis, Athanasios, agus S. Unnikrishna Pillai. Probability, Random Variables, and Stochastic Processes. 4th ed. McGraw-Hill,, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.