Urquhart, B., & Childers, E. (1996). A world in need of leadership: Tomorrow's United Nations (Rev. 2nd ed.). Dag Hammarskjold Foundation.
Čikaški stil citiranja (17. izdanje)Urquhart, Brian, i Erskine Childers. A World in Need of Leadership: Tomorrow's United Nations. Rev. 2nd ed. Uppsala, Sweden: Dag Hammarskjold Foundation, 1996.
MLA način citiranja (9. izdanje)Urquhart, Brian, i Erskine Childers. A World in Need of Leadership: Tomorrow's United Nations. Rev. 2nd ed. Dag Hammarskjold Foundation, 1996.
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