Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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