Müller, G. (1995). A-bar syntax: A study in movement types. Mouton de Gruyter.
Lua i Stíl Chicago (17ú heag.)Müller, Gereon. A-bar Syntax: A Study in Movement Types. Berlin ; New York: Mouton de Gruyter, 1995.
Lua MLA (9ú heag.)Müller, Gereon. A-bar Syntax: A Study in Movement Types. Mouton de Gruyter, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.