Não informado. (2022). Monthly Bulletin on Scientific Documentation and Terminology. United Nations Educational, Scientific and Cultural Organization (Unesco).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Monthly Bulletin on Scientific Documentation and Terminology. Paris: United Nations Educational, Scientific and Cultural Organization (Unesco), 2022.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Monthly Bulletin on Scientific Documentation and Terminology. United Nations Educational, Scientific and Cultural Organization (Unesco), 2022.
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