Dag Hammarskjöld Foundation & Nerfin, M. (1977). Another development: Approaches and strategies. Dag Hammarskjöld Foundation.
芝加哥风格引文Dag Hammarskjöld Foundation 与 Marc Nerfin. Another Development: Approaches and Strategies. Uppsala: Dag Hammarskjöld Foundation, 1977.
MLA引文Dag Hammarskjöld Foundation 与 Marc Nerfin. Another Development: Approaches and Strategies. Dag Hammarskjöld Foundation, 1977.
警告：这些引文格式不一定是100％准确.