SHEN, T. T. (1995). Industrial pollution prevention. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)SHEN, Thomas T. Industrial Pollution Prevention. New York: Springer-Verlag, 1995.
Lua MLA (9ú heag.)SHEN, Thomas T. Industrial Pollution Prevention. Springer-Verlag, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.