Seldner, B. J., & Cothrel, J. P. (1994). Environmental decision making for engineering and business managers. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Seldner, Betty J., agus Joseph P. Cothrel. Environmental Decision Making for Engineering and Business Managers. New York: McGraw-Hill, 1994.
Lua MLA (9ú heag.)Seldner, Betty J., agus Joseph P. Cothrel. Environmental Decision Making for Engineering and Business Managers. McGraw-Hill, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.