Şen, İ. G. (2015). Sovereignty Referendums in International and Constitutional Law. Springer.
Trích dẫn kiểu ChicagoŞen, İlker Gökhan. Sovereignty Referendums in International and Constitutional Law. Springer, 2015.
Deismireacht MLAŞen, İlker Gökhan. Sovereignty Referendums in International and Constitutional Law. Springer, 2015.
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