Askeland, Donald R.
Thomson , 2006
Multimedia
Schaffer, James P.
WCB/McGraw-Hill, 1999
Multimedia
Callister, William D., Jr., 1940-
John Wiley & Sons, 2000
Buku Teks SO
Callister, William D., Jr., 1940-
John Wiley & Sons, 1997
Buku Teks SO
by James P. Schaffer ... [et al.]
McGraw-Hill, 1999
Buku Teks SO