Cooper, A. R. (1996). Cooper's comprehensive environmental desk reference. Van Nostrand Reinhold.
Cita Chicago (17th ed.)Cooper, André R. Cooper's Comprehensive Environmental Desk Reference. New York: Van Nostrand Reinhold, 1996.
Cita MLA (8th ed.)Cooper, André R. Cooper's Comprehensive Environmental Desk Reference. Van Nostrand Reinhold, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.