APA-referens (7:e uppl.)

Seldner, B. J., & Cothrel, J. P. (1994). Environmental decision making for engineering and business managers. McGraw-Hill.

Chicago-referens (17:e uppl.)

Seldner, Betty J., och Joseph P. Cothrel. Environmental Decision Making for Engineering and Business Managers. New York: McGraw-Hill, 1994.

MLA-referens (9:e uppl.)

Seldner, Betty J., och Joseph P. Cothrel. Environmental Decision Making for Engineering and Business Managers. McGraw-Hill, 1994.