BIRCH, A. (1969). British system of government. Allen & Unwin.
Citación estilo ChicagoBIRCH, A.H. British System of Government. London: Allen & Unwin, 1969.
Cita MLABIRCH, A.H. British System of Government. Allen & Unwin, 1969.
Warning: These citations may not always be 100% accurate.