http://psychcentral.com/resources/detailed/3662.html
http://psychcentral.com/resources/Schizophrenia_and_Psychosis/Books/index.html
http://www.campusi.com/bookFind/asp/bookFindPrefindLst.asp?srchBy=author&srchTxt=Assaa%27d+Hanna
http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?isbn=1885983263&itm=3
http://www.zooscape.com/cgi-bin/maitred/WhitePulp/isbn1885983263
http://shopping.msn.com/results/shp/?text=schizophrenia%2C%20or%20cyclothymia
http://www.medshop.co.uk/search.cfm?q=Hanna&type=author
http://www.primezone.com/newsroom/news.html?d=68597
http://shopping.yahoo.com/search;_ylt=AkvxuRT7r9C1987cLlFdvQvblMIF;_ylu=X3oDMTBtaGgwbzlqBF9zAzk2NjM4MTcxBHNlYwNzZWFyY2g-?f=author&mid=1&dept_id=56&p=Assaa%27d+Hanna&did=56
http://textbook-authors.abebooks.co.uk/Author/223949/Hanna+Assaa+d.html