Roger J. Gray, S. M. P. (2012). Risk Modelling in General Insurance (1.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Roger J. Gray, Susan M. Pitts. Risk Modelling in General Insurance. 1. Cambridge University Press, 2012.
Lua MLA (8ú heag.)Roger J. Gray, Susan M. Pitts. Risk Modelling in General Insurance. 1. Cambridge University Press, 2012.
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