Peressini, Anthony L.
Springer-Verlag, 1988
Buku Teks
Ben-Israel, A.
John Wiley & Sons, 1982
Buku Teks
editor J. Abadie
North-Holland, 1970
Buku Teks
Fiacco, Anthony V.
Society for Industrial and Applied Mathematics, 1990
eBooks
Nemhauser, George L.
John Wiley & Sons, 1988
Buku Teks