1. Acsadi, G. Y. and J. Nemeskeri, 1970.History of Human Life Span and Mortality. Budapest: Akadämiai Kiadô.
2. Proceedings of the 2nd International Congress of Human Paleontology;A. Aimar,1989
3. Albanese Procelli, R. M., 1985. Sicilia IV. Calascibetta (Enna). La necropoli di Cozzo S. Giuseppe in Contrada Realmese (Introduzione e topografia per Luigi Bernabò Brea).Notizie degli Scavi di Antichità 1982: 425–632.
4. Alden, M. J., 1981.Bronze Age Population Fluctuations in the Argolid from the Evidence of Mycenaean Tombs. Göteborg: Paul Asröms förlag.
5. Allen, Hubert L., 1970. Exacavation at Morgantina (Serra Orlando), 1967–1969. Preliminary Report X.American Journal of Archaeology 74: 359–382.