Hise, P. (2003). The Wright brothers how they failed: The great inventors turned out to be terrible businessmen.
Chicago-Zitierstil (17. Ausg.)Hise, Phaedra. The Wright Brothers How They Failed: The Great Inventors Turned Out to Be Terrible Businessmen. 2003.
MLA-Zitierstil (9. Ausg.)Hise, Phaedra. The Wright Brothers How They Failed: The Great Inventors Turned Out to Be Terrible Businessmen. 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.