Referred to in Lusitania, by Preston (2002a), and Lusitania: An Illustrated Biography by Layton (2010). Preston, Diana (2002a). Lusitania: An Epic Tragedy. Waterville: Thorndike Press. ISBN0-80271375-0. เก็บจากแหล่งเดิมเมื่อ 3 กรกฎาคม 2023. สืบค้นเมื่อ 17 มีนาคม 2015. Layton, J. Kent (2010). Lusitania: An Illustrated Biography. Stroud, Gloucestershire: Amberley. ISBN978-1-84868-834-6.
Trommler, Frank (พฤษภาคม 2009). "The Lusitania Effect: America's Mobilization against Germany in World War I". German Studies Review. 32 (2): 241–266. JSTOR40574799.
From NY Times & 9 May 1915, p. 4); "Justification of the sinking of the liner Lusitania by German submarines as a man of war was advanced today by Dr Bernhard Dernburg, former German Colonial Secretary and regarded as the Kaiser's official mouthpiece in the United States. Dernburg gave out a statement at the Hollenden Hotel following his arrival in Cleveland to address the City Club at noon on Germany's attitude in the present war." (Note that Dernburg in fact had no official role with the German Embassy.) "Sinking justified, says Dr. Dernburg"(PDF). The New York Times. 9 พฤษภาคม 1915. เก็บ(PDF)จากแหล่งเดิมเมื่อ 11 พฤศจิกายน 2020. สืบค้นเมื่อ 17 มีนาคม 2015.
"Deck plans". The Lusitania Resource. 24 มีนาคม 2011.
The official figures give 1195 lost out of 1959, excluding three stowaways who also were lost. The figures here eliminate some repetitions from the list and people subsequently known not to be on board. "Passenger and Crew Statistics". The Lusitania Resource. 12 ธันวาคม 2010. สืบค้นเมื่อ 27 เมษายน 2024.
Referred to in Lusitania, by Preston (2002a), and Lusitania: An Illustrated Biography by Layton (2010). Preston, Diana (2002a). Lusitania: An Epic Tragedy. Waterville: Thorndike Press. ISBN0-80271375-0. เก็บจากแหล่งเดิมเมื่อ 3 กรกฎาคม 2023. สืบค้นเมื่อ 17 มีนาคม 2015. Layton, J. Kent (2010). Lusitania: An Illustrated Biography. Stroud, Gloucestershire: Amberley. ISBN978-1-84868-834-6.
From NY Times & 9 May 1915, p. 4); "Justification of the sinking of the liner Lusitania by German submarines as a man of war was advanced today by Dr Bernhard Dernburg, former German Colonial Secretary and regarded as the Kaiser's official mouthpiece in the United States. Dernburg gave out a statement at the Hollenden Hotel following his arrival in Cleveland to address the City Club at noon on Germany's attitude in the present war." (Note that Dernburg in fact had no official role with the German Embassy.) "Sinking justified, says Dr. Dernburg"(PDF). The New York Times. 9 พฤษภาคม 1915. เก็บ(PDF)จากแหล่งเดิมเมื่อ 11 พฤศจิกายน 2020. สืบค้นเมื่อ 17 มีนาคม 2015.