Birch, A. H. (1964). Representative and responsible government ; an essay on the British constitution. George Allen & Unwin.
Cita Chicago (17th ed.)Birch, A. H. Representative and Responsible Government ; an Essay on the British Constitution. London: George Allen & Unwin, 1964.
Cita MLA (9th ed.)Birch, A. H. Representative and Responsible Government ; an Essay on the British Constitution. George Allen & Unwin, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.