Proceedings of the Harvard Celtic Colloquium. Department of Celtic Languages & Literatures, Harvard University.
Čikaški stil citiranja (17. izdanje)Proceedings of the Harvard Celtic Colloquium. Department of Celtic Languages & Literatures, Harvard University.
MLA način citiranja (9. izdanje)Proceedings of the Harvard Celtic Colloquium. Department of Celtic Languages & Literatures, Harvard University.
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