Subanindiyo Ardi, author
2001
UI - Tesis (Membership)
Ayuk, Elias T., author
[Springer, ], 2012
eBooks
Precheur, Claude
Librairie Armand Colin , 1963
Buku Teks
Economic Development Institute
Economic Development Institute, 1986
Buku Teks
Marseille, Jacques, author
Editions Perrin, 2005
Buku Teks