Gaya APA
Goetsch, David L [et.al]. (2010).
Technical drawing and engineering communication (6th.Ed).
Singapore:
Delmar Cengage Learning.
Gaya Chicago
Goetsch, David L [et.al].
Technical drawing and engineering communication.
6th.Ed
Singapore:
Delmar Cengage Learning,
2010.
Text.
Gaya MLA
Goetsch, David L [et.al].
Technical drawing and engineering communication.
6th.Ed
Singapore:
Delmar Cengage Learning,
2010.
Text.
Gaya Turabian
Goetsch, David L [et.al].
Technical drawing and engineering communication.
6th.Ed
Singapore:
Delmar Cengage Learning,
2010.
Print.