Benttley, Trevor J.
Practical cost reduction
McGraw-Hill, 1980
 Buku Teks
Criner, E.A.
Succesful cost reduction programs for engineers and managers
Van Nostrand Reinhold, 1984
 Buku Teks SO
Heller, Edward D.
Value management value engineering and cost reduction
Addison-Wesley, 1971
 Buku Teks
Jelens cost and optimization engineering
edited by Kenneth K. Humphreys
McGraw-Hill, 1991
 Buku Teks SO
Jelens cost and optimization engineering
edited by Kenneth K. Humphreys
McGraw-Hill, 1991
 Buku Teks SO