1. An introduction to multivariate statistical analysis;Anderson,1984
2. Cichelli, A., Procida, G., & Del Signore, A. (1997). Analysis of the volatile compounds of balsamic vinegar and ordinary wine-vinegar by headspace GC-MS. In Proceedings of Euro food chem IX (p. 427). Interlaken
3. Il colore degli aceti balsamici;Del Signore;Rivista di Merceologia,1997
4. Differentiation of balsamic vinegars using physical indexes;Del Signore;Journal of Commodity Science,1998
5. Characterization of balsamic vinegar by multivariate statistical analysis of trace element content;Del Signore;JAOAC International,1998