APA (7 ম সংস্করণ) উদ্ধৃতি

Vienna, U. N. I. D. O. (1971). Industrial location and regional development: Proceedings of .....August 1968. The author.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Vienna, United Nations. Industrial Development Organization. Industrial Location and Regional Development: Proceedings of .....August 1968. The author, 1971.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Vienna, United Nations. Industrial Development Organization. Industrial Location and Regional Development: Proceedings of .....August 1968. The author, 1971.