1 2 Norman M. Naimark. The Russians in Germany: A History of the Soviet Zone of Occupation, 1945-1949. Harvard University Press, 1995. ISBN 0-674-78405-7 pp. 167-9
↑ Brown, Timothy S. "‘Keeping it Real’ in a Different ‘Hood: (African-) Americanization and Hip-hop in Germany." In The Vinyl Ain’t Final: Hip Hop and the Globalization of Black Popular Culture, ed. by Dipannita Basu and Sidney J. Lemelle, pp.137-150. London; A
↑ Elfein, Dietmar. From Krauts with Atittudes to Turks with Attitudes: Some a Aspects of Hip-Hop History in Germany. pp.225-265 Popular Music vol. 17:3. October 1998.
