Purdy A. T. & Harrison P. W. (1983). Developments in non-woven fabrics. The Textile Institute.
Chicago Style (17th ed.) CitationPurdy A. T. and Harrison P. W. Developments in Non-woven Fabrics. The Textile Institute, 1983.
MLA (8th ed.) CitationPurdy A. T. and Harrison P. W. Developments in Non-woven Fabrics. The Textile Institute, 1983.
Warning: These citations may not always be 100% accurate.