Steiner, Josephine; Woods, Lorna; Twigg-Flesner, Christian (2006). EU Law (9th edición). Oxford: Oxford University Press. p. 72. ISBN978-0-19-927959-3.|autor= y |apellidos= redundantes (ayuda)
Tomkins, Adam (2003). Public Law. Oxford University Press. p. 120. ISBN978-0199260775. «As far as English public law is concerned, even after Factortame Parliament may relatively easily legislate in violation of Community law and moreover may do so in such a way that the domestic courts have no option but to uphold and enforce the legislation.»
Craig, Paul; Grainne De Burca , P. P. Craig (2007). EU Law: Text, Cases and Materials (4th edición). Oxford: Oxford University Press. p. 371. ISBN9780199273898. «It is however unclear as yet what the UK courts would do if Parliament sought expessly to derogate from a provision of EU law, while still remaining in the EU.»
Quoted in Steiner, Josephine; Woods, Lorna; Twigg-Flesner, Christian (2006). EU Law (9th edición). Oxford: Oxford University Press. p. 79. ISBN978-0-19-927959-3.
Smits, Jan (Jan 2002). The Making of European Private Law: Towards a Ius Commune Europaeum as a Mixed Legal System. Intersentia Publishers. p. 113. ISBN978-9050951913. «Formerly, of course, Scots law like other Civilian systems did not recognise the strict doctrine of stare decisis, and even today it is probable that the only single decision that the Court of Session could not disregard is a precedent established by the House of Lords in a Scottish appeal.»
Prof. Dr. Helmut Weber: "Who Guards the Constitution?", English version of a paper delivered on 22 October 1999 at the Centre for British Studies, Humboldt University Berlin, Colloquium of the Graduiertenkolleg "Das neue Europa" [1]
