Cohen, Daniel I. A.
John Wiley & Sons, 1978
Buku Teks
Hall, Marshall, author
John Wiley & Sons, 1986
Buku Teks
Hall, Marshall, author
John Wiley & Sons, 1967
Buku Teks
Gross, Jonathan L., author
Chapman & Hall/CRC Taylor & Francis Group, 2008
Buku Teks
Wilf, Herbert S., author
Society for Industrial and Applied Mathematics, 1989
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