Royston, Michael G., author
Pergamon Press, 1979
Buku Teks
Freeman, Harry M., author
McGraw-Hill, [1995;1995, 1995]
Buku Referensi
Freeman, Harry M., author
McGraw-Hill, 1995
Buku Referensi
Harrison, Roy M., author
Whitstable Litho, 1982
Buku Teks
edited by Michael F. Wood, John A. King, Nicholas P. Cheremisinoff
Noyes Publications, 1997
Buku Referensi