Penggayaan APA
Duelm. (1989).
Applications workbook for computer - aided drafting .
South Holland:
The Goodheart-Willcox Co,.
Chicago Style
Duelm.
Applications workbook for computer - aided drafting.
South Holland:
The Goodheart-Willcox Co,,
1989.
Text.
MLA Style
Duelm.
Applications workbook for computer - aided drafting.
South Holland:
The Goodheart-Willcox Co,,
1989.
Text.
Turabian Style
Duelm.
Applications workbook for computer - aided drafting.
South Holland:
The Goodheart-Willcox Co,,
1989.
Print.