Higgins, Raymond A.
Edward Arnold, 1987
Buku Teks
Pollack, Herman W.
Reston Publishing, 1981
Buku Teks
Bolton, W. (William), 1933-, author
Butterworth-Heinemann, 1994
Buku Teks
Horstemeyer, Mark F., author
TMS-Wiley, 2012
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 2000
Buku Teks