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Lua i Stíl Chicago (17ú heag.)Pawlowski, Tadeusz. Concept Formation in the Humanities and the Social Sciences. Dordrecht, Holland: D. Reidel, 1980.
Lua MLA (9ú heag.)Pawlowski, Tadeusz. Concept Formation in the Humanities and the Social Sciences. D. Reidel, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.