DORFMAN, R. (1967). Prices and markets. Prentice-Hall.
Cita Chicago (17th ed.)DORFMAN, Robert. Prices and Markets. Englewood cliffs: Prentice-Hall, 1967.
Cita MLA (9th ed.)DORFMAN, Robert. Prices and Markets. Prentice-Hall, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.