APA Баримт

United Nations Department of Economic and Social Affairs. (2001). World Statistics Pocketbook Containing Data Available as of 30 November 2000. United nations.

Чикаго маягийн жагсаалт

United Nations Department of Economic and Social Affairs. World Statistics Pocketbook Containing Data Available as of 30 November 2000. New York: United nations, 2001.

MLA ишлэл

United Nations Department of Economic and Social Affairs. World Statistics Pocketbook Containing Data Available as of 30 November 2000. United nations, 2001.