1. RepRap: the replicating rapid prototyper: maximizing customizability by breeding the means of production;Sells,2010
2. RepRap—the replicating rapid prototyper;Jones;Robotica,2011
3. 3D printing and humanity’s first imperfect replicator;Bowyer;3D Print. Addit. Manuf.,2014
4. A Revolution in the Making;Rundle,2014
5. Manufacturing in Motion: First Survey on 3D Printing Community;Moilann,2017