Timings, R.L. (Roger Leslie), 1927-, author
Longman, 2000
Buku Teks
Kalpakjian, Serope, author
Prentice-Hall, 2001
Buku Teks
Springer London, 2019
eBooks
Kalpakjian, Serope, author
Addison-Wesley, 1995
Buku Teks
Chapman, W. A. J.
Edward Arnold, 1975
Buku Teks