Roeder, R. (1937). Catherine de' Medici and the lost revolution. Harrap.
Cita Chicago (17th ed.)Roeder, Ralph. Catherine De' Medici and the Lost Revolution. London: Harrap, 1937.
Cita MLA (8th ed.)Roeder, Ralph. Catherine De' Medici and the Lost Revolution. Harrap, 1937.
Atenció: Aquestes cites poden no estar 100% correctes.