SpringerLink (Online service) & De Finetti, B. (2011). Economia Matematica: Lectures given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.), held in Frascati (Romo), Italy, August 22-30, 1966. Springer. https://doi.org/10.1007/978-3-642-11045-0
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)SpringerLink (Online service) و Bruno De Finetti. Economia Matematica: Lectures Given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.), Held in Frascati (Romo), Italy, August 22-30, 1966. Heidelberg, New York: Springer, 2011. https://doi.org/10.1007/978-3-642-11045-0.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)SpringerLink (Online service) و Bruno De Finetti. Economia Matematica: Lectures Given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.), Held in Frascati (Romo), Italy, August 22-30, 1966. Springer, 2011. https://doi.org/10.1007/978-3-642-11045-0.