Sridhar, K. S. State of urban services in India's cities. Oxford University Press.
Cita Chicago (17th ed.)Sridhar, Kala Seetharam. State of Urban Services in India's Cities. Oxford University Press.
Cita MLA (8th ed.)Sridhar, Kala Seetharam. State of Urban Services in India's Cities. Oxford University Press.
Atenció: Aquestes cites poden no estar 100% correctes.