Volterra, V. (1959). Theory of functionals and of integrals and integro-differential equations. Dover.
Chicago Style aipamenaVolterra, Vito. Theory of Functionals and of Integrals and Integro-differential Equations. New York: Dover, 1959.
MLA aipamenaVolterra, Vito. Theory of Functionals and of Integrals and Integro-differential Equations. Dover, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.