John Wiley & Sons, 1985
Buku Teks
Hall, Marshall, author
John Wiley & Sons, 1967
Buku Teks
edited by J. Srivastava
North-Holland, 1980
Buku Teks
Cornuejols, Gerard, 1950- , author
Society for Industrial and Applied Mathematics, 2001
eBooks
Wilf, Herbert S., author
Society for Industrial and Applied Mathematics, 1989
eBooks