Gremban, K. (2013). Complexity is free, but at what cost?: A survey of the current uses of 3D printers and the ethical concerns that will Arise from their continued use.
Cita Chicago Style (17a ed.)Gremban, Kelly. Complexity Is Free, but at What Cost?: A Survey of the Current Uses of 3D Printers and the Ethical Concerns That Will Arise from Their Continued Use. 2013.
Cita MLA (8a ed.)Gremban, Kelly. Complexity Is Free, but at What Cost?: A Survey of the Current Uses of 3D Printers and the Ethical Concerns That Will Arise from Their Continued Use. 2013.
Precaución: Estas citas no son 100% exactas.