Gaya APA
Black, S, C. (1996).
(E-BOOK Teknik Mesin) Principles of Engineering Manufacture (1).
Amerika Serikat:
Butterworth-Heinemann.
Gaya MLA
Black, Stewart, C..
"(E-BOOK Teknik Mesin) Principles of Engineering Manufacture".
1
Amerika Serikat:
Butterworth-Heinemann,
1996.
Computer File.