Cita APA (7a ed.)

Robson, W. A. (1955). The British system of government. Longmans.

Cita Chicago Style (17a ed.)

Robson, William A. The British System of Government. Londres: Longmans, 1955.

Cita MLA (9a ed.)

Robson, William A. The British System of Government. Longmans, 1955.

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