«Ebony’s initial pressrun of 25,000 copies was completely sold out. By the early 21st century it had a circulation of some 1.7 million.»
imdb.com
Jörg Grünler, Thando Walbaum e Petra Kelling, Neger, Neger, Schornsteinfeger, Aspekt Telefilm-Produktion GmbH, 1º ottobre 2006. URL consultato il 12 giugno 2021.