GREYSON, J. (1990). Carbon, Nitrogen And Sulfur Pollutants And Their Determination In Air And Water Jerome Greyson. Marcell Dekker.
Lua i Stíl Chicago (17ú heag.)GREYSON, Jerome. Carbon, Nitrogen And Sulfur Pollutants And Their Determination In Air And Water Jerome Greyson. Marcell Dekker, 1990.
Lua MLA (8ú heag.)GREYSON, Jerome. Carbon, Nitrogen And Sulfur Pollutants And Their Determination In Air And Water Jerome Greyson. Marcell Dekker, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.