Lang, Tran Tien, author
John Wiley & Sons, 1987
Buku Teks
Vassos, Basil H., author
John Wiley & Sons, 1980
Buku Teks
Beerens, A. C. J.
Hayden Book, 1968
Buku Teks
Graf, Rudolf F., author
Newnes, 1997
Buku Teks
Golding, E.W., author
Pitman Paperbacks, 1970
Buku Teks