Eva Christina, The Book of Kink: Sex Beyond the Missionary, New York: Penguin/Perigee, 2011, ISBN9780399536946, n.p.: "The annual German Fetish Ball weekend takes place in Hamburg".
L'Espresso 2007, p. 170(in Italian): "del German fetish ball, che si è tenuto a Berlino" - "of the German Fetish Ball, which was held in Berlin".
"Männer-Korsetts und Marilyn Manson," Netzeitung.de May 27, 2004 (in German): "die größte Messe dieser Art in Europa" - "the largest fair of this kind in Europe".
"Berlin 2017: GFB Weekend updates". The Fetishistas — the free online magazine of the fetish world. Thefetishistas.com. 2017-04-19. Retrieved 2019-09-07.