Siapa Itu Dag Hammarskjold? (Serial Peace Values)

Dag Hammarskjold 1964, Markings (New York: Alfred A. Knopf)

Fulton Sheen, Life is Worth Living Eps. 8: "Go, Go, Come Come, https://youtu.be/nrbF2Y1wEdE

International Day of Peacekeepers, 29 Mei https://www.un.org/en/observances/peacekeepers-day/events

Nobelprize.org https://www.nobelprize.org/prizes/peace/1961/hammarskjold/biographical/