Corvalan, C. N. P. (1997). Linkage methods for environment and health analysis: Technical guidelines. World Health Organization.
Chicago-referens (17:e uppl.)Corvalan, C. Nurminen,M. Pastides. Linkage Methods for Environment and Health Analysis: Technical Guidelines. Geneva: World Health Organization, 1997.
MLA-referens (8:e uppl.)Corvalan, C. Nurminen,M. Pastides. Linkage Methods for Environment and Health Analysis: Technical Guidelines. World Health Organization, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.