Ari Wahyudi
Fakultas Hukum UI, T.th
Buku Teks
Dickerson, Reed, author
Little, Brown and Company, 1954
Buku Teks
Thornton, G.C.
Butterworth, 1987
Buku Teks
Bakshi, P.M.
N.M. Tripathi Private Limited, 1972
Buku Teks
International Monetary Fund, 1996
Buku Teks