En: Geneva papers on risk and insurance : issues and practice. - Geneva : The Geneva Association, 1976- = ISSN 1018-5895. - 02/01/2017 Volumen 42 Número 1 - enero 2017 , p. 114-128
En: The Journal of risk and insurance. - Nueva York : The American Risk and Insurance Association, 1964- = ISSN 0022-4367. - 02/03/2015 Volumen 82 Número 1 - marzo 2015 , p. 33-64