MacKenzie, David: "Apis, The Congenial Conspirator - The Life of Col. Dragutin T. Dimitrijevic"
Easter European Monographs | English | Year: 1989 | ISBN: 0880331623 | Pages: 210 | PDF | 97,8 MB

Biographical work on Dragutin Dimitrijevic, also known as Apis, who was a Serbian officer. He was a leading member of a military group that organized the overthrow of the Serbian government in 1903.
He personally participated in the murders of King Alexander and his wife Queen Draga. He was also the leader of the Black Hand group implicated with assassination of Franz Ferdinand, Archduke of Austria in June 1914.
The latter triggered the July Crisis which led to the outbreak of World War I.