by Maxwell Watson [and others]
International Monetary Fund, 1986
Buku Teks
International Monetary Fund , 1983
Buku Teks
International Monetary Fund, 1986
Buku Teks
Mathieson, Donald J., author
IMF , 2000
Buku Teks
Mohammed Bedjaoui, general editor
Unesco, 1991
Buku Referensi