Mark Sneddon, “Legislating to facilitate electronic signatures and records: exceptions, standards and the impact of the statute book”, University of New South Wales Law Journal, vol. 21, no 2 (1998), voir en particulier la deuxième partie, chapitre II sur les objectifs de l'écrit et les prescriptions relatives à la signature.
Mark Sneddon,“Legislating to facilitate electronic signatures and records: exceptions, standards and the impact of the statute book”, University of New South Wales Law Journal, vol. 21, No. 2 (1998), 尤其见有关书面和签名要求政策目标的第二部分,第二章。