Childers, E., & Brian Urquhart. (1994). Renewing The United Nations System. Dag Hammarskjold Foundation.
Chicago-čujuhus (17. p.)Childers, Erskine, juo Brian Urquhart. Renewing The United Nations System. Sweden: Dag Hammarskjold Foundation, 1994.
MLA-čujuhus (9. p.)Childers, Erskine, juo Brian Urquhart. Renewing The United Nations System. Dag Hammarskjold Foundation, 1994.
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