Billing, S. (1845). The law and practice of patents and registration of designs: With the pleadings and all the necessary forms. W. Benning.
Chicago-Zitierstil (17. Ausg.)Billing, Sidney. The Law and Practice of Patents and Registration of Designs: With the Pleadings and All the Necessary Forms. London: W. Benning, 1845.
MLA-Zitierstil (9. Ausg.)Billing, Sidney. The Law and Practice of Patents and Registration of Designs: With the Pleadings and All the Necessary Forms. W. Benning, 1845.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.