Marder, K. B. (1967). British government. Macdonald & Evans.
Cita Chicago (17th ed.)Marder, K. B. British Government. London: Macdonald & Evans, 1967.
Cita MLA (9th ed.)Marder, K. B. British Government. Macdonald & Evans, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.