Cita APA (7th ed.)

Hayes, D. A. (1966). Investments: Analysis and management (2a. ed.). McMillan.

Cita Chicago (17th ed.)

Hayes, Douglas A. Investments: Analysis and Management. 2a. ed. Nueva York: McMillan, 1966.

Cita MLA (9th ed.)

Hayes, Douglas A. Investments: Analysis and Management. 2a. ed. McMillan, 1966.