United nations. (1993). Committee on natural resources: Report on the first session (29 March - 8 April 1993). UN.
Чикаго маягийн жагсаалтUnited nations. Committee on Natural Resources: Report on the First Session (29 March - 8 April 1993). New York: UN, 1993.
MLA ишлэлUnited nations. Committee on Natural Resources: Report on the First Session (29 March - 8 April 1993). UN, 1993.
Warning: These citations may not always be 100% accurate.