Courland, R. (2011). Concrete planet: The strange and fascinating story of the world's most common man-made material. Prometheus Books.
Chicago-Zitierstil (17. Ausg.)Courland, Robert. Concrete Planet: The Strange and Fascinating Story of the World's Most Common Man-made Material. Essex, Connecticut: Prometheus Books, 2011.
MLA-Zitierstil (9. Ausg.)Courland, Robert. Concrete Planet: The Strange and Fascinating Story of the World's Most Common Man-made Material. Prometheus Books, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.