Cook, Thomas W.
John Wiley & Sons, 2011
Buku Teks
Levitt, Joel
Industrial Press, Inc., 2009
Buku Teks
Petrocelly, K.L.
Fairmont Press, Inc., 1993
Buku Referensi
editor in chief, Lindley R. Higgins
McGraw-Hill, 1988
Buku Referensi
Lindley R. Higgins ; R. Keith Mobley, editor in chief ; Ricky Smith, associate editor
McGraw-Hill, 2002
Buku Referensi