Uman, Myron F., author
Prentice-Hall, 1974
Buku Teks
Wang, Franklin F.Y., author
North-Holland, 1980
Buku Teks
edited by G.F. Chiarotti
North-Holland, 1988
Buku Teks
Da Rosa, Aldo Vieira, author
Optimization Software, 1989
Buku Teks
Bureau of Naval Personnel
Coles, 1980
Buku Teks