Stewart, J. D. (1958). British pressure groups: Their role in relation to the House of Commons. Clarendon Press.
Citação norma ChicagoStewart, John David. British Pressure Groups: Their Role in Relation to the House of Commons. Oxford: Clarendon Press, 1958.
Citação norma MLAStewart, John David. British Pressure Groups: Their Role in Relation to the House of Commons. Clarendon Press, 1958.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.