Citazione APA

Baby,P.K. (2011). Measuring Value of Air Quality: An Economic Approach to Keralas Environment. Director,DPRP CUSAT.

Stile di citazione Chicago

Baby,P.K. Measuring Value of Air Quality: An Economic Approach to Keralas Environment. Cochin: Director,DPRP CUSAT, 2011.

Citazione MLA

Baby,P.K. Measuring Value of Air Quality: An Economic Approach to Keralas Environment. Director,DPRP CUSAT, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.