Gupta, A. K. (2002). introduction to actuarial mathematics. Kluwer Academic Pub.
Lua i Stíl Chicago (17ú heag.)Gupta, A. K. Introduction to Actuarial Mathematics. Boston: Kluwer Academic Pub, 2002.
Lua MLA (9ú heag.)Gupta, A. K. Introduction to Actuarial Mathematics. Kluwer Academic Pub, 2002.
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