1. Bove, G. (1989). New methods of representation of proximity data. Doctoral thesis. Dipartimento di Statistica, Probabilita’ e Statistiche Applicate. Roma: Universita’ La Sapienza (in Italian).
2. Bove, G. (2006). Approaches to asymmetric multidimensional scaling with external information. In S. Zani, A. Cerioli, et al. (Eds.), Data Analysis, Classification and the Forward Search (pp.69–76). Berlin: Springer Verlag.
3. Bove, G. (2010). Methods for the Analysis of Skew-symmetry in Asymmetric Multidimensional Scaling. In H. Locarek-Junge & C. Weihs (Eds.) Classification as a Tool for Research. Studies in Classification, Data Analysis, and Knowledge Organization (pp.271–278). Berlin: Springer Verlag.
4. Bove, G. (2011). Analysis of skew-symmetry in proximity data. In Ingrassia, S., Rocci, R. & Vichi, M. (Eds.). New Perspectives in Statistical Modeling and Data Analysis (pp.203–210). Heidelberg: Springer.
5. Bove, G. & Critchley, F. (1993). Metric Multidimensional Scaling for Asymmetric Proximities when the Asymmetry is one-dimensional. In R. Steyer et al. (Eds.). Psychometric Methodology (pp. 55–60). Stuttgart and New York: Gustav Fischer Verlag.