APA (7 ম সংস্করণ) উদ্ধৃতি

United Nations (UNCTAD). (1991). Handbook of international trade and development statistics, (1988-onwards). the author.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United Nations (UNCTAD). Handbook of International Trade and Development Statistics, (1988-onwards). the author, 1991.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

United Nations (UNCTAD). Handbook of International Trade and Development Statistics, (1988-onwards). the author, 1991.