Popescu, G. (2012). Bordering and ordering the twenty-first century: Understanding borders. Rowman & Littlefield Publishers, Inc.
Citace podle Chicago (17th ed.)Popescu, Gabriel. Bordering and Ordering the Twenty-first Century: Understanding Borders. Lanham, Maryland: Rowman & Littlefield Publishers, Inc, 2012.
Citace podle MLA (9th ed.)Popescu, Gabriel. Bordering and Ordering the Twenty-first Century: Understanding Borders. Rowman & Littlefield Publishers, Inc, 2012.
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