Não informado. (1973). Papers and Studies in Contrastive Linguistics. Adam Mickiewicz University.
Lua i Stíl Chicago (17ú heag.)Não informado. Papers and Studies in Contrastive Linguistics. Poznan, Polonia: Adam Mickiewicz University, 1973.
Lua MLA (8ú heag.)Não informado. Papers and Studies in Contrastive Linguistics. Adam Mickiewicz University, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.