Gupta, A. K. (2002). introduction to actuarial mathematics. Kluwer Academic Pub.
Chicago-čujuhus (17. p.)Gupta, A. K. Introduction to Actuarial Mathematics. Boston: Kluwer Academic Pub, 2002.
MLA-čujuhus (9. p.)Gupta, A. K. Introduction to Actuarial Mathematics. Kluwer Academic Pub, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.