BARROS, J. (1974). The International Law Of Pollution James Barros And Douglas M. Johnston. the Free Press.
Lua i Stíl Chicago (17ú heag.)BARROS, James. The International Law Of Pollution James Barros And Douglas M. Johnston. the Free Press, 1974.
Lua MLA (8ú heag.)BARROS, James. The International Law Of Pollution James Barros And Douglas M. Johnston. the Free Press, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.