APA-čujuhus (7. p.)
Keereman, F., & Szekely, I. (2010). Five Years of an Enlarged EU: A Positive Sum Game. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-12516-4
Chicago-čujuhus (17. p.)
Keereman, Filip, juo Istvan Szekely. Five Years of an Enlarged EU: A Positive Sum Game. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-12516-4.
MLA-čujuhus (9. p.)
Keereman, Filip, juo Istvan Szekely. Five Years of an Enlarged EU: A Positive Sum Game. Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-12516-4.
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