Handlin, O. (1981). Truth in history. London: Harvard University Press.
Cita Chicago (17th ed.)Handlin, Oscar. Truth in History. London: Harvard University Press, 1981.
Cita MLA (8th ed.)Handlin, Oscar. Truth in History. London: Harvard University Press, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.