Levine, S. L. (2008). “Forces Which Cannot Be Ignored”: Theodore Roosevelt's Reaction to European Modernism.
Cita Chicago (17th ed.)Levine, Stephen L. “Forces Which Cannot Be Ignored”: Theodore Roosevelt's Reaction to European Modernism. 2008.
Cita MLA (8th ed.)Levine, Stephen L. “Forces Which Cannot Be Ignored”: Theodore Roosevelt's Reaction to European Modernism. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.