APA
(1989). Inventory of studies on incidence and aetiology of morbidity and mortality of preshool children and their health status. New Delhi: .
Chicago
1989. Inventory of studies on incidence and aetiology of morbidity and mortality of preshool children and their health status. New Delhi: .
Harvard
(1989). Inventory of studies on incidence and aetiology of morbidity and mortality of preshool children and their health status. New Delhi: .
MLA
Inventory of studies on incidence and aetiology of morbidity and mortality of preshool children and their health status. New Delhi: . 1989.