Wilf, Herbert S., author
Society for Industrial and Applied Mathematics, 1989
eBooks
Hall, Marshall, author
John Wiley & Sons, 1986
Buku Teks
Hu, T.C., author
Addison-Wesley, 1982
Buku Teks
Hall, Marshall, author
John Wiley & Sons, 1967
Buku Teks
Cohen, Daniel I. A.
John Wiley & Sons, 1978
Buku Teks