Não informado. (1951). Textile industries and fibres. Leonard Hill Technical Group.
Chicagoスタイル(17版)引用形式Não informado. Textile Industries and Fibres. London: Leonard Hill Technical Group, 1951.
MLA(8版)引用形式Não informado. Textile Industries and Fibres. Leonard Hill Technical Group, 1951.
警告: この引用は必ずしも正確ではありません.