pp210-211 in Hales lists Alfonso's date of creation. Its clear you have some sort of biased agenda here (perhaps because you are a darwinist) and are deleting perfectly valid info on creationism? Furthermore Hales work has been accepted as trustworthy on the Young Earth Creationism page, so i'm not sure why you ar picking a fuss. I also added a 2003 source and another on Alfonso's date of creation.