Gaya APA
Schmitz, R., Willemsen, V. (1994).
Up and running With AutoCAD 12 for Windows .
jl. palmerah selatan 22 , lant:
PT Elex Media Komputindo.
Gaya MLA
Schmitz, Robert., Willemsen, Volker.
"Up and running With AutoCAD 12 for Windows".
jl. palmerah selatan 22 , lant:
PT Elex Media Komputindo,
1994.
Text Book Informatika.