Bala Krishnamoorthy. (2005). Environmental management. Prentice Hall.
Chicago Edition CitationBala Krishnamoorthy. Environmental Management. New Delhi: Prentice Hall, 2005.
MLA Edition CitationBala Krishnamoorthy. Environmental Management. Prentice Hall, 2005.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.