Boland, R. G. A. (1993). General environmental management. Sterling publishers Private Limited.
Citación estilo ChicagoBoland, R. G. A. General Environmental Management. New Delhi: Sterling publishers Private Limited, 1993.
Cita MLABoland, R. G. A. General Environmental Management. Sterling publishers Private Limited, 1993.
Warning: These citations may not always be 100% accurate.