Clavin,Patricia. (2015). Securing the World economy: The reinvention of the league of nations, 1920. U.pr.
Cita Chicago (17th ed.)Clavin,Patricia. Securing the World Economy: The Reinvention of the League of Nations, 1920. Oxford: U.pr, 2015.
Cita MLA (9th ed.)Clavin,Patricia. Securing the World Economy: The Reinvention of the League of Nations, 1920. U.pr, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.