APA-viite

Nirmala, E. J. POLLUTION HAZARDS ON THE PEOPLE AND ECOSYSTEM OF SELECTED COIR RETTING YARDS IN THE BACKWATERS OF CALICUT DISTRICT. Centre for Development Studies-UPR.

Chicago-tyylinen lähdeviittaus

Nirmala, E Jalaja. POLLUTION HAZARDS ON THE PEOPLE AND ECOSYSTEM OF SELECTED COIR RETTING YARDS IN THE BACKWATERS OF CALICUT DISTRICT. Centre for Development Studies-UPR.

MLA-viite

Nirmala, E Jalaja. POLLUTION HAZARDS ON THE PEOPLE AND ECOSYSTEM OF SELECTED COIR RETTING YARDS IN THE BACKWATERS OF CALICUT DISTRICT. Centre for Development Studies-UPR.