Houschild, Wolfgang, author
Peter Peregrinus, 1992
Buku Teks
Kind, Dieter, author
Newnes, 2001
Buku Teks
Naidu, Motukuru S., author
Tata McGraw-Hill, 2000
Buku Teks
Kuffel, E., author
Pergamon Press, 1984
Buku Teks
edited by H. M. Ryan
Peter Peregrinus, 1996
Buku Teks