Roben, V., & Roeben, V. (2007). Außenverfassungsrecht - External Relations Law of the Open State. Tübingen, Germany: Mohr Siebeck.
Chicago Style CitationRoben, Volker, and Volker Roeben. Außenverfassungsrecht - External Relations Law of the Open State. Tübingen, Germany: Mohr Siebeck, 2007.
MLA CitationRoben, Volker, and Volker Roeben. Außenverfassungsrecht - External Relations Law of the Open State. Tübingen, Germany: Mohr Siebeck, 2007.
Warning: These citations may not always be 100% accurate.