MichałM.PietrzakMichałM., Papież krytycznie o teorii Darwina [online], Dziennik.pl, 12 kwietnia 2007 [dostęp 2010-04-21] [zarchiwizowane z adresu 2008-02-26](pol.).
The Associated Press: Pope weighs in on creation controversy. MSNBC, 2005-11-11. [dostęp 2010-04-21]. Cytat: “(...) In the beginning, the creative word – this word that created everything and created this intelligent project that is the cosmos – is also love.” . His comments were immediately hailed by advocates of intelligent design, who hold that the universe is so complex it must have been created by a higher power. Proponents of the concept are seeking to get public schools in the United States to teach it as part of the science curriculum.(ang.).
MichałM.PietrzakMichałM., Papież krytycznie o teorii Darwina [online], Dziennik.pl, 12 kwietnia 2007 [dostęp 2010-04-21] [zarchiwizowane z adresu 2008-02-26](pol.).