John Milton (1785). “Paradise Regain'd: A Poem, in Four Books. To which is Added Samson Agonistes: and Poems Upon Several Occasions. The Author John Milton. A New Edition. With Notes of Various Authors, by Thomas Newton, ...”, p.92
Pope Benedict XVI, Peter Seewald (2002). “God and the World: Believing and Living in Our Time : a Conversation with Peter Seewald”, p.46, Ignatius Press
"Tottenham's Jermain Defoe eyes 'great feeling' of being just 19th man to score 20 goals for England" by Martin Lipton, www.mirror.co.uk. May 30, 2013.