Oxenfeldt, A. R. 1. e. (1963). Models of markets. Columbia University Press.
Cita Chicago (17th ed.)Oxenfeldt, ALfred Richard 1917- ed. Models of Markets. New York: Columbia University Press, 1963.
Cita MLA (9th ed.)Oxenfeldt, ALfred Richard 1917- ed. Models of Markets. Columbia University Press, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.