"Were 364 Economists All Wrong?" (Press release). Institute of Economic Affairs. 13 March 2006. Archived from the original on 25 October 2015. Retrieved 12 October 2015.
Were 364 Economists All Wrong?(PDF) (Report). Institute for Economic Affairs. Archived(PDF) from the original on 17 December 2019. Retrieved 11 March 2019.
"Geoffrey Howe – obituary". The Daily Telegraph. London. 12 October 2015. p. 29. Archived from the original on 10 October 2016. Retrieved 21 September 2016.
"Geoffrey Howe – obituary". The Daily Telegraph. London. 12 October 2015. p. 29. Archived from the original on 10 October 2016. Retrieved 21 September 2016.
"Were 364 Economists All Wrong?" (Press release). Institute of Economic Affairs. 13 March 2006. Archived from the original on 25 October 2015. Retrieved 12 October 2015.
Were 364 Economists All Wrong?(PDF) (Report). Institute for Economic Affairs. Archived(PDF) from the original on 17 December 2019. Retrieved 11 March 2019.