Goldman, M. I. (1967). Controlling pollution: The economics of a cleaner America. Prentice-Hall.
Cita Chicago (17th ed.)Goldman, Marshall I. Controlling Pollution: The Economics of a Cleaner America. Englewood Cliffs, N. J.: Prentice-Hall, 1967.
Cita MLA (9th ed.)Goldman, Marshall I. Controlling Pollution: The Economics of a Cleaner America. Prentice-Hall, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.