Gelderen, E. v. (1997). Verbal agreement and the grammar behind its "breakdown": Minimalist feature checking. Niemeyer.
Chicago-referens (17:e uppl.)Gelderen, Elly van. Verbal Agreement and the Grammar Behind Its "Breakdown": Minimalist Feature Checking. Tübingen: Niemeyer, 1997.
MLA-referens (9:e uppl.)Gelderen, Elly van. Verbal Agreement and the Grammar Behind Its "Breakdown": Minimalist Feature Checking. Niemeyer, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.