Cita APA (7th ed.)

Baumol, W. J. (1977). Economic theory and operations analysis (4th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Baumol, William J. Economic Theory and Operations Analysis. 4th ed. Englewood Cliffs, N.J. ; New Delhi: Prentice-Hall, 1977.

Cita MLA (8th ed.)

Baumol, William J. Economic Theory and Operations Analysis. 4th ed. Prentice-Hall, 1977.