Singh, S. (2012). Beginning Google Sketchup for 3D Printing. Apress.
Chicago Style CitationSingh, Sandeep. Beginning Google Sketchup for 3D Printing. Apress, 2012.
MLA CitationSingh, Sandeep. Beginning Google Sketchup for 3D Printing. Apress, 2012.
Warning: These citations may not always be 100% accurate.