Carlin, Bradley P., author
Taylor & Francis Group, 2009
Buku Teks
Daniels, Michael J., author
Chapman & Hall / CRC, 2008
Buku Teks
Nafia Aryuna, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2010
UI - Skripsi (Open)
Berger, James O., author
Springer-Verlag, 1985
Buku Teks
Lindley, D.V., author
Society for Industrial and Applied Mathematics, 1995
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