Barnet, Michael P.
McGraw-Hill, 1986
Buku Teks
Goodrich, Michael T.
John Wiley & Sons, 2011
Buku Teks
Goodrich, Michael T.
John Wiley & Sons, 2001
Buku Teks
Lafore, Robert
SAMS, 2003
Buku Teks
Tarjan, Robert Endre
Society for Industrial and Applied Mathematics, 1983
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