1
Gibson I, Rosen DW, Stucker B. Additive manufacturing technologies: rapid prototyping to direct digital manufacturing. New York: : Springer 2010. https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=510730
2
Chua CK, Leong KF, Lim CS. Rapid prototyping: principles and applications. 3rd ed. Singapore: : World Scientific 2010.