Gaya APA
Engineering Manual. (1976).
New York:
McGraw Hill Book Company.
Gaya Chicago
Engineering Manual.
3.
New York:
McGraw Hill Book Company,
1976.
Reference.
Gaya MLA
Engineering Manual.
3.
New York:
McGraw Hill Book Company,
1976.
Reference.
Gaya Turabian
Engineering Manual.
New York:
McGraw Hill Book Company,
1976.
Reference.