Hall, Marshall
John Wiley & Sons, 1967
Buku Teks SO
Cohen, Daniel I.A.
John Wiley & Sons, 1978
Buku Teks SO
Korte, Bernhard
Springer, 2012
eBooks
edited by Nicos Christofides ... [and others]
John Wiley & Sons, 1979
Buku Teks SO
Steele, J. Michael
Society for Industrial and Applied Mathematics, 1997
eBooks