Wordingham, J. A., author
Littlefield, Adams & Co., 1967
Buku Referensi
Crawford, R.J., author
Pergamon Press, 1987
Buku Teks
Charles H. Thorne ... [and others]
Lippincott Williams & Wilkins, 2007
Buku Teks
Gaylord, M.W., author
Cahners Books, 1974
Buku Teks
Edward A Muccio : ASM International, 1994
Buku Teks