1. Evaluation of detergents for washing fabrics
2. Neiditch , O.W. Soap, Cosmet. Chem. Spec 1975 44
3. Pacheco , J.F. Ibid. 1974 29
4. Annual Book of ASTM Standards, Section 15 1987 588 ASTM D2960-84, Controlled Laundering Test Using Naturally Soiled Fabric and Household Appliances