Honnold, John O.
Documentary history of the uniform law for international sales: the studies, deliberations and decisions that led to the 1980 United Nations Conventions and explanations with introductions and explanations / by John O. Honnold
Kluwer law and Taxation Publishers, 1989
 Buku Teks
European studies review
London : Sage Publication
 Majalah, Jurnal, Buletin
Sibley, Rob
European studies / Rob Sibley
Stanley Thornes , 1994
 Buku Teks
European tax handbook 2001
Juhani Kesti, editor
IBFD, 2001
 Buku Teks
Research methods in European Union studies
Kennet Lynggaard, Ian Manners, karl Lofgren, editor
Palgrave Macmillan, 2015
 Buku Teks