Baumgartner and Sieche, as excerpted here (reprinted and translated into English by Sieche). Retrieved 17 November 2008.
kriegsmarine.hu
"Tengeralattjárók"(PDF) (in Hungarian). Imperial and Royal Navy Association. pp. 12, 16. Archived from the original(PDF) on 11 October 2021. Retrieved 22 January 2009.
miramarshipindex.nz
Conway's (p. 343) reports the name of the ship as "Borminda", which does not show up in ship registries. Rodger Haworth reports an Italian cargo ship by the name of "Bormida" active from 1884 to 1928, which agrees with one of the names given by Gordon Smith. For Haworth, see: "Bormida (5615289)". Miramar Ship Index. Retrieved 10 November 2008. For Smith, see: Smith, Gordon (15 September 2008). "Austro-Hungarian Navy: Submarines". World War 1 at Sea. Retrieved 10 November 2008.
Conway's (p. 343) reports the name of the ship as "Borminda", which does not show up in ship registries. Rodger Haworth reports an Italian cargo ship by the name of "Bormida" active from 1884 to 1928, which agrees with one of the names given by Gordon Smith. For Haworth, see: "Bormida (5615289)". Miramar Ship Index. Retrieved 10 November 2008. For Smith, see: Smith, Gordon (15 September 2008). "Austro-Hungarian Navy: Submarines". World War 1 at Sea. Retrieved 10 November 2008.
Helgason, Guðmundur. "WWI U-boats: KUK U16". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 6 November 2008.
Helgason, Guðmundur. "Ships hit during WWI: Unione". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 10 November 2008.
Helgason, Guðmundur. "Ships hit during WWI: Fiore Albania". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 10 November 2008.
Helgason, Guðmundur. "Ships hit by KUK U16". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 18 February 2009.
Helgason, Guðmundur. "Ships hit during WWI: Nembo". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 10 November 2008.
web.archive.org
"Tengeralattjárók"(PDF) (in Hungarian). Imperial and Royal Navy Association. pp. 12, 16. Archived from the original(PDF) on 11 October 2021. Retrieved 22 January 2009.