Vandenbosch, A., & Hogan , W. N. (1952). Unted Nations: Background, oreganisation, functions activities.
Chicago Edition CitationVandenbosch, Army, i Willard N. Hogan. Unted Nations: Background, Oreganisation, Functions Activities. 1952.
Cita MLAVandenbosch, Army, i Willard N. Hogan. Unted Nations: Background, Oreganisation, Functions Activities. 1952.
Atenció: Aquestes cites poden no estar 100% correctes.