Levy, H. (1996). Introduction to investments. South-West College.
Citazione stile Chigago Style (17a edizione)Levy, Haim. Introduction to Investments. Cincinnati, Ohio: South-West College, 1996.
Citatione MLA (9a ed.)Levy, Haim. Introduction to Investments. South-West College, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.