1. Hamer, J.: The physiognomy and artistic representation of Janus with special reference to the coinage in Southern Italy. In: Alfaro, C., Marcos, C., Otero, P. (eds.) XIII Congreso Internacional de Numism?atica, Madride2003. ActasePro-ceedingseActes, pp. 619–624 (2005)
2. Comer, D.C., Harrower, M.J.: The history and future of geospatial and space technologies in archaeology. In: Comer, D., Harrower, M. (eds.) Mapping Archaeological Landscapes from Space, pp. 1–8. Springer, New York (2003)
3. Price, D., Koontz, R., Lovings, L.: Curating digital spaces, making visual arguments: a case study in new media presentations of ancient objects. Digit. Humanit (2013)
4. Patterson, T.C.: The history of landscape archaeology in the americas. In: David, B., Thomas, J. (eds.) Handbook of Landscape Archaeology, pp. 77–84. Left Coast Press, Walnut Creek, CA (2008)
5. Ashmore, W.: Social archaeologies of landscape. In: Meskell, L., Preucel, R.W. (eds.) A Companion to Social Archaeology, pp. 255–271. Blackwell Malden, Malden (2004)