1. Appadurai, A. (Ed.). (1986). The social life of things: Commodities in cultural perspective. Cambridge University Press.
2. Calvi, M. C. (1996). Le ambre romane di Aquileia: aspetti e problemi. In M. Buora (Ed.), Lungo la via dell’Ambra. Apporti alto adriatici alla romanizzazione dei territori del Medio Danubio (I sec. a.C.–I sec. d.C.) (pp. 13–20). Arti Grafiche Friulane.
3. Caple, C. (2010). Ancestor artefacts—Ancestors materials. Oxford Journal of Archaeology, 29, 305–318.
4. Ciric, G. (2013). A secondary use of Roman coins? Possibilities and limitations of object biography. In H. P. Hahnand & H. Weiss (Eds.), Meaning and transformations of things: Shifting contexts of material culture through time and space (pp. 107–119). Oxbow Books, Limited.
5. De Marchi, A., & Pirotto, S. (2004). Le necropoli. In M. Venturino Gambari & D. Gandolfi (Eds.), Ligures Celeberrimi. La Liguria Atti del convegno: Mondovì 26–28 aprile 2002 (pp. 81–102). Istituto internazionale di studi liguri.