Elflein, Dietmar (October 1998). "From Krauts with Attitudes to Turks with Attitudes: Some Aspects of Hip-Hop History in Germany". Popular Music. 17 (3): 255. doi:10.1017/S0261143000008539. S2CID143592704.
Rollefson, J. Griffith. Flip the Script: European Hip Hop and the Politics of Postcoloniality. Chicago: University of Chicago Press, Chicago Studies in Ethnomusicology Series, 2017. https://europeanhiphop.org/
Elflein, Dietmar (October 1998). "From Krauts with Attitudes to Turks with Attitudes: Some Aspects of Hip-Hop History in Germany". Popular Music. 17 (3): 255. doi:10.1017/S0261143000008539. S2CID143592704.