United nations. (1986). Yearbook of the United Nations 1986. United Nations.
Чикаго маягийн жагсаалтUnited nations. Yearbook of the United Nations 1986. New York: United Nations, 1986.
MLA ишлэлUnited nations. Yearbook of the United Nations 1986. United Nations, 1986.
Warning: These citations may not always be 100% accurate.