Heimann, E. (1964). History of Economic Doctrines: An Introduction to Economic Theory. Oxford University Press.
Cita Chicago (17th ed.)Heimann, Eduard. History of Economic Doctrines: An Introduction to Economic Theory. New York: Oxford University Press, 1964.
Cita MLA (9th ed.)Heimann, Eduard. History of Economic Doctrines: An Introduction to Economic Theory. Oxford University Press, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.