APA Баримт

United nations. (1992). Steel product ouality and maximum utilization of scrap: ECE steel series 1992. UN.

Чикаго маягийн жагсаалт

United nations. Steel Product Ouality and Maximum Utilization of Scrap: ECE Steel Series 1992. Geneva: UN, 1992.

MLA ишлэл

United nations. Steel Product Ouality and Maximum Utilization of Scrap: ECE Steel Series 1992. UN, 1992.

Warning: These citations may not always be 100% accurate.