Metzger, R. (2007). Made in Germany. Hatje Cantz.
Cita Chicago (17th ed.)Metzger, Rainer. Made in Germany. Ostfildern: Hatje Cantz, 2007.
Cita MLA (8th ed.)Metzger, Rainer. Made in Germany. Hatje Cantz, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.