[11] Griffith, J.A.G. and Ryle, M., Parliament: Functions, Practice and Procedures, 2nd ed., edited by R. Blackburn and A. Kennon with Sir M. Wheeler‑Booth, London: Sweet & Maxwell, 2003, p. 252.
Griffith, J.A.G. et Ryle, M., Parliament: Functions, Practice and Procedures, 2 éd., sous la direction de R. Blackburn et A. Kennon avec sir M. Wheeler‑Booth, Londres : Sweet & Maxwell, 2003, p. 252.