Daniels, Joanne M.
Delmar Publishers, 2005
Buku Teks SO
Porterfield, William H.
Academic Press, 1993
Buku Teks
Karnopp, Dean
John Wiley & Sons, 1975
Buku Teks
Hutchison, Donald
McGraw-Hill, 2000
Buku Teks
Fokas, Athanassios S., 1952-
Society for Industrial and Applied Mathematics, 2008
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