Altieri, Miguel A., author
Westview Press, 1987
Buku Teks
Campbell, W. Bruce, editor
[Springer, ], 2012
eBooks
Anik Pratiwi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Tesis (Membership)
Ahmad Syarif, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Tesis (Membership)
Vasey, Daniel E.
Iowa State University Press, 1992
Buku Teks