1. The structure and measurement of death obsession.;Abdel-Khalek;Personality and Individual Differences,1998
2. The development and validation of the Arabic Obsessive Compulsive Scale;Abdel-Khalek;European Journal of Psychological Assessment,1998
3. Manual for the Beck Depression Inventory;Beck,1993
4. The psychology of religious behaviour, belief and experience;Beit-Hallahmi,1997
5. The American religion: the making of a post-Christian nation;Bloom,1992