Kerkhoff, A. H. (2003). Peter Rusam: There is no Mafia. Galerie Peter Tedden.
Cita Chicago (17th ed.)Kerkhoff, Adolf H. Peter Rusam: There Is No Mafia. Düsseldorf: Galerie Peter Tedden, 2003.
Cita MLA (8th ed.)Kerkhoff, Adolf H. Peter Rusam: There Is No Mafia. Galerie Peter Tedden, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.