Lua APA (7ú heag.)
Ackema, P. (1999). Issues in morphosyntax. J. Benjamins Pub..
Lua i Stíl Chicago (17ú heag.)
Ackema, Peter. Issues in Morphosyntax. Amsterdam ; Philadelphia: J. Benjamins Pub., 1999.
Lua MLA (9ú heag.)
Ackema, Peter. Issues in Morphosyntax. J. Benjamins Pub., 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.