C. Buzi, A. Profico, F. D. Vincenzo, K. Harvati, M. Melchionna, P. Raia, and G. Manzi. Retrodeformation of the Steinheim Cranium: Insights into the Evolution of Neanderthals. Symmetry, Multidisciplinary Digital Publishing Institute, volume 13, issue 9, pages 1611, September 2021.

A. Mounier, S. Condemi, and G. Manzi. The Stem Species of Our Species: A Place for the Archaic Human Cranium from Ceprano, Italy. PLoS ONE, Public Library of Science (PLoS), volume 6, issue 4, pages e18821, April 2011.

G. Manzi, D. Magri, S. Milli, M. R. Palombo, V. Margari, V. Celiberti, M. Barbieri, M. Barbieri, R. T. Melis, M. Rubini, M. Ruffo, B. Saracino, P. C. Tzedakis, A. Zarattini, and I. Biddittu. The new chronology of the Ceprano calvarium (Italy). J. Hum. Evol., volume 59, issue 5, pages 580-585, November 2010.

G. Manzi. Human evolution at the {Matuyama-Brunhes} boundary. Evolutionary Anthropology: Issues, News, and Reviews, volume 13, issue 1, pages 11-24, 2004.

G. Manzi, F. Mallegni, and A. Ascenzi. A cranium for the earliest Europeans: Phylogenetic position of the hominid from Ceprano, Italy. Proceedings of the National Academy of Sciences, Proceedings of the National Academy of Sciences, volume 98, issue 17, pages 10011-10016, August 2001.