Krishnamoorthy, B. (2017). Environmental management: Text and cases (3rd.). PHI Learning.
Chicago-viite (17. p.)Krishnamoorthy, Bala. Environmental Management: Text and Cases. 3rd. Delhi: PHI Learning, 2017.
MLA-viite (9. p.)Krishnamoorthy, Bala. Environmental Management: Text and Cases. 3rd. PHI Learning, 2017.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.