Spilsbury, Sallie (2000). Media Law. Cavendish Publishing. էջ 439. ISBN1-85941-530-X. «An individual's signature may be protected under law as an artistic work. If so, the unauthorised reproduction of the signature will infringe copyright. The name itself will not be protected by copyright; it is the appearance of the signature which is protected.»
Spilsbury, Sallie (2000). Media Law. Cavendish Publishing. էջ p. 439. ISBN1-85941-530-X. «An individual's signature may be protected under law as an artistic work. If so, the unauthorised reproduction of the signature will infringe copyright. The name itself will not be protected by copyright; it is the appearance of the signature which is protected.»