1. Diagnostic and Statistical Manual;American Psychiatric Association,1987
2. Mental Disorders: Glossary and Guide to their Classification in Accordance with the Ninth Revision of the International Classification of Diseases (ICD;World Health Organization,1978
3. Psychiatric epidemiology across cultures: current issues and trends;Westermeyer;Transcult. Psychiat. Res. Rev.,1989
4. Early manifestations and first-contact incidence of schizophrenia in different cultures;Sartorius;Psychol. Med.,1986
5. Cross-cultural studies of depressive disorders: an overview;Marsella,1985