edited by Herbert G. Grubel and Harry G. Johnson
General Agreement on Tariffs and trade, 1971
Buku Teks SO
Fadilla Rahmatan Putri
Universitas Indonesia, 2017
UI - Skripsi Membership
Serafina Muryanti H.
Universitas Indonesia, 2006
UI - Skripsi Membership
Kyle W. Bagwell, Petros C. Mavroidis, editor
Cambridge University Press, 2011
Buku Teks
Giller, Robert M.
Pavilion, 1995
Buku Referensi