International Society for Ecological Modelling, Biswas, A. K., Khoshoo, T. N., & Khosla, A. (1990). Environmental modelling for developing countries. Tycooly Pub..
Lua i Stíl Chicago (17ú heag.)International Society for Ecological Modelling, Asit K. Biswas, T. N. Khoshoo, agus Ashok Khosla. Environmental Modelling for Developing Countries. London ; New York: Tycooly Pub., 1990.
Lua MLA (8ú heag.)International Society for Ecological Modelling, et al. Environmental Modelling for Developing Countries. Tycooly Pub., 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.