edited by Peter G. Bruce
Cambridge University Press, 1997
Buku Teks SO
Behringer, P. Marjorie
McGraw-Hill, 1973
Buku Teks
edited by G.W. Crabtree and P. Vashishta
North-Holland , 1982
Buku Teks SO
Midgley, Barry, editor
Chartwell Books, 1982.
Buku Referensi
Michael N. Fardis, editor
[Springer, ], 2012
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