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Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service), Jean-Michel Lafleur, agus Mikolaj Stanek. South-North Migration of EU Citizens in Times of Crisis. Cham: Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-39763-4.
Lua MLA (9ú heag.)SpringerLink (Online service), et al. South-North Migration of EU Citizens in Times of Crisis. Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-39763-4.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.