APA-čujuhus (7. p.)
Collette, B., & Falck, D. (2012). FreeCAD [how-to]: Solid modeling with the power of Python. Packt Pub..
Chicago-čujuhus (17. p.)
Collette, Brad, juo Daniel Falck. FreeCAD [how-to]: Solid Modeling with the Power of Python. Birmingham: Packt Pub., 2012.
MLA-čujuhus (9. p.)
Collette, Brad, juo Daniel Falck. FreeCAD [how-to]: Solid Modeling with the Power of Python. Packt Pub., 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.