1. Barylko-Pikielna, N., Zawirska-Wojtasiak, R., Kornelson, C., & Rothe, M. (1992). Interlaboratory reproducibility of sensory profiling results of margarines. Proceedings of the 3rd Wartburg Aroma Symposium.
2. BSI. (1986). Sensory analysis of foods. Part 4—flavour profile methods BS5929. British Standards Institution.
3. Chatfield, C., & Collins, A.J. (1980). Introduction to multivariate analysis. London: Chapman and Hall.
4. Eating quality of european beef assessed at five research institutes;Dransfield;Meat Science,1982
5. EAL. (1995). Accreditation for sensory testing laboratories: guidance on the interpretation of the EN 45000 series of standards and ISO/IEC guide 25. EAL-G26. European Cooperation for Accreditation of Laboratories.