Great Britain. Gold and Silver Commission & Robey, R. W. (1936). The monetary problem, gold and silver: Final report of the Royal Commission Appointed to Inquire into the Recent Changes in the Relative Values of the Precious Metals, presented to both houses of Parliament, 1888. Columbia University Press.
Cita Chicago (17th ed.)Great Britain. Gold and Silver Commission i Ralph West Robey. The Monetary Problem, Gold and Silver: Final Report of the Royal Commission Appointed to Inquire into the Recent Changes in the Relative Values of the Precious Metals, Presented to Both Houses of Parliament, 1888. New York: Columbia University Press, 1936.
Cita MLA (9th ed.)Great Britain. Gold and Silver Commission i Ralph West Robey. The Monetary Problem, Gold and Silver: Final Report of the Royal Commission Appointed to Inquire into the Recent Changes in the Relative Values of the Precious Metals, Presented to Both Houses of Parliament, 1888. Columbia University Press, 1936.