Rao, C. (1991). Environmental Pollution Control Engineering. Wiley Eastern.
Citación estilo ChicagoRao, C.S. Environmental Pollution Control Engineering. New Delhi: Wiley Eastern, 1991.
Cita MLARao, C.S. Environmental Pollution Control Engineering. Wiley Eastern, 1991.
Precaución: Estas citas no son 100% exactas.