APA-referens (7:e uppl.)
Kuipers, J. (2011). EU law and private international law: The interrelationship in contractual obligations. Martinus Nijhoff Publishers.
Chicago-referens (17:e uppl.)
Kuipers, Jan-Jaap. EU Law and Private International Law: The Interrelationship in Contractual Obligations. Boston: Martinus Nijhoff Publishers, 2011.
MLA-referens (9:e uppl.)
Kuipers, Jan-Jaap. EU Law and Private International Law: The Interrelationship in Contractual Obligations. Martinus Nijhoff Publishers, 2011.
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