West Bengal Governsment of, D. o. E. (1997). CEMSAP Appendix D: Strategy for economic cum environmental development. GOWB/CEMSAP.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWest Bengal Governsment of, Department of Environment. CEMSAP Appendix D: Strategy for Economic Cum Environmental Development. GOWB/CEMSAP, 1997.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিWest Bengal Governsment of, Department of Environment. CEMSAP Appendix D: Strategy for Economic Cum Environmental Development. GOWB/CEMSAP, 1997.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.