Robey, J. A. (2005). Who invented rack-and-snail striking?: The early development of repeating and rack striking.
Chicago-Zitierstil (17. Ausg.)Robey, John A. Who Invented Rack-and-snail Striking?: The Early Development of Repeating and Rack Striking. 2005.
MLA-Zitierstil (9. Ausg.)Robey, John A. Who Invented Rack-and-snail Striking?: The Early Development of Repeating and Rack Striking. 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.