(1984). Toxic And Hazardous Wastes Proceedings Of The Sixteenth Mid - Atlantic Industrial Waste Conference Edited By Michael D. Lagrega, David A. Long. Technomic Publishing company.
Lua i Stíl Chicago (17ú heag.)Toxic And Hazardous Wastes Proceedings Of The Sixteenth Mid - Atlantic Industrial Waste Conference Edited By Michael D. Lagrega, David A. Long. Technomic Publishing company, 1984.
Lua MLA (8ú heag.)Toxic And Hazardous Wastes Proceedings Of The Sixteenth Mid - Atlantic Industrial Waste Conference Edited By Michael D. Lagrega, David A. Long. Technomic Publishing company, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.