Perikli Zaharia, The post-1989 constitutional course of south east europe, su cecl.gr, Athens, Centre for European Constitutional Law, 24 marzo 2003. URL consultato il 22 gennaio 2011 (archiviato dall'url originale il 21 gennaio 2011).
«Treaty of May 30, 1913. As it was decided at the London Conference of Ambassadors, the sovereignty of Albania was under the protection of the six great powers: Austria, England, France, Germany, Italy and Russia. At the same time, an International Control Commission was created.»