Gaya APA
helsel,jay d, French, Thomas E, urbanick,byron, Svensen, Carl L.. (1997).
mechanical drawing / twelfth edition (12).
USA:
McGraw-Hill Book Company.
Gaya Chicago
helsel,jay d, French, Thomas E, urbanick,byron, Svensen, Carl L..
mechanical drawing / twelfth edition.
12
USA:
McGraw-Hill Book Company,
1997.
Text.
Gaya MLA
helsel,jay d, French, Thomas E, urbanick,byron, Svensen, Carl L..
mechanical drawing / twelfth edition.
12
USA:
McGraw-Hill Book Company,
1997.
Text.
Gaya Turabian
helsel,jay d, French, Thomas E, urbanick,byron, Svensen, Carl L..
mechanical drawing / twelfth edition.
12
USA:
McGraw-Hill Book Company,
1997.
Print.