1. Amerine, M.A., Pangborn, R.M., and Roessler, E.B. 1965. Principles of Sensory Evaluation of Food. Academic, New York.
2. ASTM. 1989. Sensory Evaluation. In Celebration of Our Beginnings. Committee E-18 on Sensory Evaluation of Materials and Products. ASTM, Philadelphia.
3. Aust, L.B., and Oddo, L.P. 1989. Applications of sensory science within the personal care business (Parts 1 and 2). Journal of Sensory Studies, 3, 181–191.
4. Brinberg, D., and McGrath, J.E. 1985. Validity and the Research Process. Sage, Beverly Hills, CA.
5. Dethmers, A.E., and Boomsma, J.C. 1989. Applications of sensory science within the home care business. Journal of Sensory Studies, 3, 193–204.