Gay, Oonagh; Powell, Thomas. Research Paper 04/82: "The collective responsibility of Ministers – an outline of the issues" 8 Haziran 2023 tarihinde Wayback Machine sitesinde arşivlendi., Parliament and Constitution Centre, the House of Commons Library. 15 November 2004. p. 7: "As with so much of the United Kingdom constitutional and political system, collective ministerial responsibility is not something created or explained in some statute or constitutional document."
Gay, Oonagh; Powell, Thomas. Research Paper 04/82: "The collective responsibility of Ministers – an outline of the issues" 8 Haziran 2023 tarihinde Wayback Machine sitesinde arşivlendi., Parliament and Constitution Centre, the House of Commons Library. 15 November 2004. p. 7: "As with so much of the United Kingdom constitutional and political system, collective ministerial responsibility is not something created or explained in some statute or constitutional document."
