APA
Chawla K., . (1987). Social cost-Benefit analysis. Delhi: Mittal Publication.
Chicago
Chawla Krishan, . 1987. Social cost-Benefit analysis. Delhi: Mittal Publication.
Harvard
Chawla K., . (1987). Social cost-Benefit analysis. Delhi: Mittal Publication.
MLA
Chawla Krishan, . Social cost-Benefit analysis. Delhi: Mittal Publication. 1987.