LOMAS, KATHRYN. "The Polis in Italy: Ethnicity, Colonization, and Citizenship in the Western Mediterranean." Alternatives to Athens: Varieties of Political Organization and Community in Ancient Greece. : Oxford University Press, 2002-12-12. Oxford Scholarship Online. 2010-01-01. Date Accessed 26 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258109.001.0001/acprof-9780199258109-chapter-10>.
LOMAS, K.(2002-12-12). The Polis in Italy: Ethnicity, Colonization, and Citizenship in the Western Mediterranean. In Alternatives to Athens: Varieties of Political Organization and Community in Ancient Greece. : Oxford University Press. Retrieved 26 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258109.001.0001/acprof-9780199258109-chapter-10.
LOMAS, KATHRYN. "The Polis in Italy: Ethnicity, Colonization, and Citizenship in the Western Mediterranean." In Alternatives to Athens: Varieties of Political Organization and Community in Ancient Greece. : Oxford University Press, 2002-12-12. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258109.001.0001/acprof-9780199258109-chapter-10.
LOMAS K. The Polis in Italy: Ethnicity, Colonization, and Citizenship in the Western Mediterranean. In: Brock R, Hodkinson S. Alternatives to Athens: Varieties of Political Organization and Community in Ancient Greece. Oxford University Press; 2002. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258109.001.0001/acprof-9780199258109-chapter-10. Accessed May 26, 2013.