Sovereign Military Order of Malta, 26 December 2008 by Rob Raeside: "by agreement with the Italian government, citizens of the S.M.O.M. are limited to three: the Grand Master, the Deputy Grand Master, and the Chancellor. These carry S.M.O.M. passports. The numerous other members of the order remain citizens of their own respective countries."
"Hospital train". Diarsipkan dari versi asli tanggal 24 March 2012. Diakses tanggal 24 May 2020.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)
"Hospital train". Diarsipkan dari versi asli tanggal 24 March 2012. Diakses tanggal 24 May 2020.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)