Andoni Fornio Barusman
2016
UI - Skripsi (Membership)
Das, Bhagirath Lal
Zed Books, 1999
Buku Teks
Ohlin, Bertil.
Harvard University Press, 1957
Buku Teks
Krugman, Paul R.
Massachusetts Institute of Technoloy, 1994
Buku Teks
Houtte, Hans Van
Sweet & Maxewell, 1995
Buku Referensi