Bahadur, R.R., author
Society for Industrial and Applied Mathematics, 1971
eBooks
Haywood, R.W. (Richard Wilson), author
J. Wiley, 1980
Buku Teks
Brignole, Esteban, author
Elsevier, 2013
eBooks
M. Syamsul Amron, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2003
UI - Tesis (Membership)
Eko Prasetya, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2009
UI - Tesis (Open)