Gaya APA
Jensen, C., Helsel, J. (1990).
Solutions manual for engineering drawing and design (4).
Westerville; Ohio:
Greg Devision Glencoe.
Gaya MLA
Jensen, Cecil., Helsel, Jay.
"Solutions manual for engineering drawing and design".
4
Westerville; Ohio:
Greg Devision Glencoe,
1990.
Text.