Curzon, L. B., author
Pitman, 1993
Buku Teks
Melville, L. W.
Sweet and Maxwell , 1972
Buku Teks
Irish, Vivien, 1942- , author
Institution of Engineering and Technology, 2008
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Simpson, A.W.B., author
Clarendon Press, 1986
Buku Teks
Megarry, Robert, author
Stevens and Sons, 1975.
Buku Teks