Cita APA (7th ed.)

Brigham, E. F., & Pappas, J. L. (1972). Managerial economics. The Dryden.

Cita Chicago (17th ed.)

Brigham, Eugene F., i James L. Pappas. Managerial Economics. Hinsdale: The Dryden, 1972.

Cita MLA (9th ed.)

Brigham, Eugene F., i James L. Pappas. Managerial Economics. The Dryden, 1972.