APA-referens (7:e uppl.)
León Li, J. M. (2012). Regional integration process in South America: Analysis of institutions and policies of regional integration under the EU framework. Diplomica Verlag.
Chicago-referens (17:e uppl.)
León Li, Jaime Martín. Regional Integration Process in South America: Analysis of Institutions and Policies of Regional Integration Under the EU Framework. Hamburg: Diplomica Verlag, 2012.
MLA-referens (9:e uppl.)
León Li, Jaime Martín. Regional Integration Process in South America: Analysis of Institutions and Policies of Regional Integration Under the EU Framework. Diplomica Verlag, 2012.
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