Carrol, Phil
Practical production and inventory control
New York, N.Y., McGraw-Hill
 Buku Teks
Carmichael, A.W.
Practical ship production
Hill Publishing, 1919
 Buku Teks
Mulligan, Joseph F.
Practical physics : the production and concervation of energy
McGraw-Hill , 1980
 Buku Teks
Han, Ying Shiyong
A practical Chinese-English production dictionary
[publisher not identified], 1998
 Buku Referensi
Billett, Michael
Industrial lubrication : a practical handbook for lubrication and production engineers
Pergamon Press , 1979
 Buku Teks