His books in international libraries Harvard University , USA More Cornell University Library , USA More Biblioteca AECID, Spain More American University of Beirut More The Emirates Center for Strategic Studies and Research More Umm Al-Qura University, Kingdom of Saudi Arabia More King Fahad National Library, Kingdom of Saudi Arabia More Yarmouk University Library, Jordan More Iraq National Library and Archive More The Central Library, Al-Mustansiriya University in Baghdad More Creativity and Brain Mechanisms, Book 1976 [WorldCat.org] More World Cat More