Vuilleumier, Sandrine (25 October 2019). "Naville, Edouard". Historisches Lexikon der Schweiz (in German). Archived from the original on 23 November 2020. Retrieved 8 April 2021.
de Senarclens, Jean (12 October 2004). "Borgeaud, Charles". Historisches Lexikon der Schweiz (HLS) (in German). Archived from the original on 25 April 2021. Retrieved 6 April 2021.
Chaponnière, Martine (26 November 2003). "Chaponnière-Chaix, Pauline". Historisches Lexikon der Schweiz (HLS) (in German). Archived from the original on 17 September 2021. Retrieved 17 September 2021.
"† Mme R.-M. Frick-Cramer"(PDF). La Revue internationale de la Croix-Rouge (in French): 573–574. 1963. Archived(PDF) from the original on 10 April 2021. Retrieved 7 October 2021.
blogs.icrc.org
Meyre, Camille (12 March 2020). "Renée-Marguerite Frick-Cramer". Cross-Files | ICRC Archives, audiovisual and library. Archived from the original on 27 April 2021. Retrieved 8 April 2021.
Herrmann, Irène (31 May 2021). "Eine humanitäre Pionierin". Blog zur Schweizer Geschichte - Schweizerisches Nationalmuseum (in Swiss High German). Archived from the original on 3 September 2021. Retrieved 6 September 2021.
Steinacher, Gerald (29 July 2017). "The Red Cross in Nazi Germany". OUPblog. Oxford University Press's Academic Insights for the Thinking World. Archived from the original on 28 April 2021. Retrieved 6 November 2017.
Osváth, Alexandra (14 October 2019). "GENEVA'S BACKSTREET GIRLS". Things to do in Geneva. Archived from the original on 24 April 2021. Retrieved 6 April 2021.
Meyre, Camille (12 March 2020). "Renée-Marguerite Frick-Cramer". Cross-Files | ICRC Archives, audiovisual and library. Archived from the original on 27 April 2021. Retrieved 8 April 2021.
Vuilleumier, Sandrine (25 October 2019). "Naville, Edouard". Historisches Lexikon der Schweiz (in German). Archived from the original on 23 November 2020. Retrieved 8 April 2021.
de Senarclens, Jean (12 October 2004). "Borgeaud, Charles". Historisches Lexikon der Schweiz (HLS) (in German). Archived from the original on 25 April 2021. Retrieved 6 April 2021.
Chaponnière, Martine (26 November 2003). "Chaponnière-Chaix, Pauline". Historisches Lexikon der Schweiz (HLS) (in German). Archived from the original on 17 September 2021. Retrieved 17 September 2021.
Herrmann, Irène (31 May 2021). "Eine humanitäre Pionierin". Blog zur Schweizer Geschichte - Schweizerisches Nationalmuseum (in Swiss High German). Archived from the original on 3 September 2021. Retrieved 6 September 2021.
Steinacher, Gerald (29 July 2017). "The Red Cross in Nazi Germany". OUPblog. Oxford University Press's Academic Insights for the Thinking World. Archived from the original on 28 April 2021. Retrieved 6 November 2017.
"† Mme R.-M. Frick-Cramer"(PDF). La Revue internationale de la Croix-Rouge (in French): 573–574. 1963. Archived(PDF) from the original on 10 April 2021. Retrieved 7 October 2021.
Osváth, Alexandra (14 October 2019). "GENEVA'S BACKSTREET GIRLS". Things to do in Geneva. Archived from the original on 24 April 2021. Retrieved 6 April 2021.