1. American Society for Testing and Materials , "ASTM Book of Standards," Part 24, Strength and Elongation of Yarn (Single Strand Method), D2256-66, Philadelphia, 1966, pp. 452-460.
2. American Society for Testing and Materials , "ASTM Book of Standards," Part 24, Testing Industrial Filament Yarns, Tire Cords, and Tire Cord Fabrics Made from Man-Made Organic-Base Fibers, D885-68, 11:11 Breaking Strength (Load) of Oven-Dry Rayon Yarns and Cords, Philadelphia, 1970, pp. 177-180.
3. American Society for Testing and Materials , "ASTM Book of Standards," Part 24, Strength and Elongation of Yarn (Single Strand Method), D2256-66, 7.2 Wet Specimens, Philadelphia, 1966, p. 456.
4. Some Properties of Benzoylated Cotton
5. British Standard Handbook No. 11, British Standards Institute , London, 1963, pp. 117-118.