BORSLEY, R. D. (1996). Modern phrase structure grammar. Blackwell Publishers.
Lua i Stíl Chicago (17ú heag.)BORSLEY, Robert D. Modern Phrase Structure Grammar. Oxford: Blackwell Publishers, 1996.
Lua MLA (9ú heag.)BORSLEY, Robert D. Modern Phrase Structure Grammar. Blackwell Publishers, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.