APA (7 ম সংস্করণ) উদ্ধৃতি

United Nations Industrial Development Organization. (1978). Manual for the preparation of industrial feasibility studies. United Nations.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. New York: United Nations, 1978.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

United Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. United Nations, 1978.