Gundel, J. K. (1977). Role of topic and comment in linguistic theory. indiana University Linguistics Club.
Lua i Stíl Chicago (17ú heag.)Gundel, Jeanette K. Role of Topic and Comment in Linguistic Theory. [Bloomington] Ind: indiana University Linguistics Club, 1977.
Lua MLA (9ú heag.)Gundel, Jeanette K. Role of Topic and Comment in Linguistic Theory. indiana University Linguistics Club, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.