Não informado. (2021). Unesco Bulletin for Libraries. United Nations Educational, Scientific and Cultural Organization (Unesco).
Čikaški stil citiranja (17. izdanje)Não informado. Unesco Bulletin for Libraries. Paris: United Nations Educational, Scientific and Cultural Organization (Unesco), 2021.
MLA način citiranja (8. izdanje)Não informado. Unesco Bulletin for Libraries. United Nations Educational, Scientific and Cultural Organization (Unesco), 2021.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.