Gustafson, Paul, author
Chapman & Hall/CRC, 2004
Buku Teks
Azizah Awaliah, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2018
UI - Skripsi (Membership)
Lindley, D.V., author
Society for Industrial and Applied Mathematics, 1995
eBooks
Tatarinova, Tatiana, author
Imperial College Press, 2015
Buku Teks
Pole, Andy, author
Chapman & Hall, 1994
Buku Teks