Aleksandar Obrenovi was King of Serbia (1889–1903), whose authoritarian reign resulted in his assassination and the end of the Obrenovi dynasty.
Alexander I of Serbia. (2013). The Biography Channel website. Retrieved 12:28, May 21, 2013, from http://www.biography.com/people/alexander-i-of-serbia-38811.
Alexander I of Serbia. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/alexander-i-of-serbia-38811 [Accessed 21 May 2013].
"Alexander I of Serbia." 2013. The Biography Channel website. May 21 2013, 12:28 http://www.biography.com/people/alexander-i-of-serbia-38811.
"Alexander I of Serbia," The Biography Channel website, 2013, http://www.biography.com/people/alexander-i-of-serbia-38811 [accessed May 21, 2013].
"Alexander I of Serbia," The Biography Channel website, http://www.biography.com/people/alexander-i-of-serbia-38811 (accessed May 21, 2013).
Alexander I of Serbia [Internet]. The Biography Channel website; 2013 [cited 2013 May 21] Available from: http://www.biography.com/people/alexander-i-of-serbia-38811.
Alexander I of Serbia, http://www.biography.com/people/alexander-i-of-serbia-38811 (last visited May 21, 2013).
Alexander I of Serbia. The Biography Channel website. 2013. Available at: http://www.biography.com/people/alexander-i-of-serbia-38811. Accessed May 21, 2013.