Glasson, J., Therivel, R., & Chadwick, A. (1994). Introduction to environmental impact assessment. ucl press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGlasson, John, Riki Therivel, এবং Andrew Chadwick. Introduction to Environmental Impact Assessment. london: ucl press, 1994.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGlasson, John, et al. Introduction to Environmental Impact Assessment. ucl press, 1994.