Balakrishnan, N., author
John Wiley, 2003
Buku Teks
Prakasa Rao, B.L.S.
Academic Press , 1992
Buku Teks
Maulida Yanti, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2012
UI - Skripsi (Membership)
Huber, Peter J., author
Society for Industrial and Applied Mathematics, 1996
eBooks
Csorgo, Miklos, author
Society for Industrial and Applied Mathematics, 1983
eBooks