Pathak, R. (1997). The study of an effect of improved cookstove on the incidence of childhood pneumonia.
Citazione stile Chigago Style (17a edizione)Pathak, R.P. The Study of an Effect of Improved Cookstove on the Incidence of Childhood Pneumonia. 1997.
Citatione MLA (8a ed.)Pathak, R.P. The Study of an Effect of Improved Cookstove on the Incidence of Childhood Pneumonia. 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.