14: The Maltese Economy. W: Noah Tesch: Cyprus, Greece, and Malta. London: Britannica Educational Publishing, 2013-06-01, seria: The Britannica Guide to Countries of the European Union. ISBN 978-1-61530-985-6. (ang.).brak strony w książce
Metropolitan areas in Europe. inta-aivn.org. [zarchiwizowane z tego adresu (2016-10-20)]. – Federal Institute for Research on Building, Urban Affairs and Spatial Development, 2011.
Metropolitan areas in Europe. inta-aivn.org. [zarchiwizowane z tego adresu (2016-10-20)]. – Federal Institute for Research on Building, Urban Affairs and Spatial Development, 2011.
maltaweather.com (Meteo Malta & MaltaMedia): Malta’s Climate. [dostęp 2014-10-14]. [zarchiwizowane z tego adresu (2015-08-06)].
World Risk Index 2014. worldriskreport.org. [zarchiwizowane z tego adresu (2016-05-18)]. – United Nations University – Insitute for Environment and Human Security, Alliance Development Works.
StefanS.GoodwinStefanS., Malta, Mediterranean Bridge, Westport, Conn.: Bergin & Garvey, 2002, s. 68, ISBN 978-0897898201, OCLC144589367.
worldriskreport.org
World Risk Index 2014. worldriskreport.org. [zarchiwizowane z tego adresu (2016-05-18)]. – United Nations University – Insitute for Environment and Human Security, Alliance Development Works.