Bhatnagar, M. (2008). Payment for environmental services. ICFAI University Press.
Cita Chicago (17th ed.)Bhatnagar, Meenu. Payment for Environmental Services. Hyderabad: ICFAI University Press, 2008.
Cita MLA (9th ed.)Bhatnagar, Meenu. Payment for Environmental Services. ICFAI University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.