Seligman, E. R. A. (1967). The economic interpretation of history (2nd ed., rev.). Gordian Press.
Cita Chicago (17th ed.)Seligman, Edwin Robert Anderson. The Economic Interpretation of History. 2nd ed., rev. New York: Gordian Press, 1967.
Cita MLA (9th ed.)Seligman, Edwin Robert Anderson. The Economic Interpretation of History. 2nd ed., rev. Gordian Press, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.