Gaya APA

Hoffman, P, J. (2012). (E-BOOK Teknik Mesin) Precision Machining Technology (1). New York: Delmar, Cengage Learning.

Gaya MLA

Hoffman, Peter, J.. "(E-BOOK Teknik Mesin) Precision Machining Technology". 1 New York: Delmar, Cengage Learning, 2012. Computer File.