Iyer, R. R. (2003). Water perspectives issues, concerns. Saye.
Cita Chicago (17th ed.)Iyer, Ramaswamy R. Water Perspectives Issues, Concerns. New Delhi: Saye, 2003.
Cita MLA (9th ed.)Iyer, Ramaswamy R. Water Perspectives Issues, Concerns. Saye, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.