«LATEST CABLES.». Western Star and Roma Advertiser (Toowoomba, Qld. : 1875 - 1948). Toowoomba, Qld.: National Library of Australia. 24 de outubro de 1925. p. 2. Consultado em 26 de junho de 2013 "Greece. and Bulgaria have clashed, following a frontier incident, where a Greek captain and a sentry were shot dead at an outpost."
«TROUBLE ON GREEK FRONTIER.». Northern Standard (Darwin, NT : 1921 - 1955). Darwin, NT: National Library of Australia. 23 de outubro de 1925. p. 3. Consultado em 26 de junho de 2013 "After attacking the Greek outpost and shooting the two men, the Bulgarians hoisted the white flag. They explained that the firing was due to a misunderstanding."
«BULGARIA EXPLAINS.». Barrier Miner (Broken Hill, NSW : 1888 - 1954). Broken Hill, NSW: National Library of Australia. 22 de outubro de 1925. p. 1. Consultado em 26 de junho de 2013 " The Greco-Bulgarian frontier incident was caused by Bulgarian regulars attacking a Greek outpost at Belesh and shooting dead a sentry and a captain."
«BULGARIA EXPLAINS.». Barrier Miner (Broken Hill, NSW : 1888 - 1954). Broken Hill, NSW: National Library of Australia. 22 de outubro de 1925. p. 1. Consultado em 27 de junho de 2013 "He says that subsequently Bulgaria hοisted the white flag and explained that the firing was due to a misunderstanding. The Greek Government, however, despite the Bulgarian expressions of regret and explanations, is determined to throw full light on the incident."
«GREEKS AND BULGARS.». The Argus (Melbourne, Vic. : 1848 - 1957). Melbourne, Vic.: National Library of Australia. 24 de outubro de 1925. p. 35. Consultado em 27 de junho de 2013 "The Greek Prime Minister (General Pangalos) has refused the Bulgarian proposal to form a commission of inquiry into the frontier incident at Petrich while Bulgarian troops remain in Greek territory."
«MORE FIGHTING.». The Sydney Morning Herald (NSW : 1842 - 1954). NSW: National Library of Australia. 24 de outubro de 1925. p. 15. Consultado em 27 de junho de 2013 "The Bulgarian Government proposed the formation of a mixed commission of Greek and Bulgarian officers to investigate the incident on the spot, but this was declined by the Greek Government."
«BULGARIA EXPLAINS.». Barrier Miner (Broken Hill, NSW : 1888 - 1954). Broken Hill, NSW: National Library of Australia. 22 de outubro de 1925. p. 1. Consultado em 26 de junho de 2013 "According to an Athens telegram the Government has decided to order the Greek troops to advance into Bulgaria and to occupy the town of Petrich, the headquarters of the Macedonian-Bulgarian committee, with the object of enforcing the Greek demands for satisfaction for a violation of Greek territory,..."
