Cichowicz, J. A. (1997). How to control costs in your pollution prevention program. Wiley.
Lua i Stíl Chicago (17ú heag.)Cichowicz, Judith A. How to Control Costs in Your Pollution Prevention Program. New York: Wiley, 1997.
Lua MLA (8ú heag.)Cichowicz, Judith A. How to Control Costs in Your Pollution Prevention Program. Wiley, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.