Carpenter, R. A., & Maragos, J. E. (1989). How to assess environmental impacts on tropical islands and coastal areas: South Pacific Regional Environment Program (SPREP) training manual. Environment and Policy Institute, East-West Center.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCarpenter, Richard A., এবং James E. Maragos. How to Assess Environmental Impacts on Tropical Islands and Coastal Areas: South Pacific Regional Environment Program (SPREP) Training Manual. Honolulu, Hawaii: Environment and Policy Institute, East-West Center, 1989.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCarpenter, Richard A., এবং James E. Maragos. How to Assess Environmental Impacts on Tropical Islands and Coastal Areas: South Pacific Regional Environment Program (SPREP) Training Manual. Environment and Policy Institute, East-West Center, 1989.