Gultiano, S., & Xenos, P. (2015). Cebu: A demographic and scocioecenomic profile based on the 2010 census (Third edition.). University of San Carlos Press.
Chicago-referens (17:e uppl.)Gultiano, Socorro, och Peter Xenos. Cebu: A Demographic and Scocioecenomic Profile Based on the 2010 Census. Third edition. Cebu City: University of San Carlos Press, 2015.
MLA-referens (9:e uppl.)Gultiano, Socorro, och Peter Xenos. Cebu: A Demographic and Scocioecenomic Profile Based on the 2010 Census. Third edition. University of San Carlos Press, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.