Arndt, H. (1984). Economic theory vs economic reality. Michigan State University Press.
Cita Chicago (17th ed.)Arndt, Helmut. Economic Theory Vs Economic Reality. East Lansing, Mich: Michigan State University Press, 1984.
Cita MLA (9th ed.)Arndt, Helmut. Economic Theory Vs Economic Reality. Michigan State University Press, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.