Eyewitness accounts of Art Kinnis, president of KLB (Konzentrationslager Buchenwald), and 2nd Lt. Joseph Moser, one of the surviving pilots, at http://buchenwaldflyboy.wordpress.com.
Farmer, Sarah (Winter 1995). Symbols that Face Two Ways: Commemorating the Victims of Nazism and Stalinism at Buchenwald and Sachsenhausen. Representations. 0. tr. 100–1. ISSN0734-6018. JSTOR2928751.
Farmer, Sarah (Winter 1995). Symbols that Face Two Ways: Commemorating the Victims of Nazism and Stalinism at Buchenwald and Sachsenhausen. Representations. 0. tr. 100–1. ISSN0734-6018. JSTOR2928751.