Yearbook of European law : 6 1986
editor, F.G. Jacobs
Clarendon Press, 1987
 Buku Referensi
Yearbook of European law : 4 1984
editor, F.G. Jacobs
Clarendon Press, 1985
 Buku Referensi
Yearbook of international humanitarian law volume 14, 2011
Michael N. Schmitt, Louise Arimatsu
T.M.C. Asser Press, 2012
 eBooks
The Comparative law yearbook of international business; Vol. 12
edited by Dennis Campbell
Graham & Trotman, 1990
 Buku Referensi
Business law in the European Economic Area
edited by Christopher Bright
Oxford University Press, 1994
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