Chapman, W. A. J., author
Edward Arnold, 1994
Buku Teks
Chapman, W. A. J.
Edward Arnold, 1975
Buku Teks
Chapman, W. A. J.
Butler & Tanner, 1972
Buku Teks
Kalpakjian, Serope, author
Prentice-Hall, 2001
Buku Teks
Timings, R.L. (Roger Leslie), 1927-, author
Longman, 2000
Buku Teks