GOPI, K. N. (1980). Urban growth and industrial locations. Oxford and IBH Publishing.
Lua i Stíl Chicago (17ú heag.)GOPI, K. N. Urban Growth and Industrial Locations. New Delhi: Oxford and IBH Publishing, 1980.
Lua MLA (9ú heag.)GOPI, K. N. Urban Growth and Industrial Locations. Oxford and IBH Publishing, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.