Cowen, Zelman, author
Butteworths, 1983
Buku Teks
Sergeant, Graham, author
Macmillan, 1973
Buku Teks
Bierstedt, Robert, author
McGraw-Hill, 1974
Buku Teks
edited by H.G. Hopkins and M.J. Sewell
Pergamon Press, 1982
Buku Teks
Riffenburgh, Robert H., author
lsevier Science, 2012
Buku Teks