Hualde, José Ignacio. 2000. «Bizkaiko kostaldeko hizkerak gaur eta bihar». In Koldo Zuazo (eds.), Dialektologia gaiak. Vitoria-Gasteiz: Arabako Foru Aldundia. 16-25.
Hualde, José Ignacio. 2002. «On the loss of Ergative Displacement in Basque and the role of analogy in the development of morphological paradigms». Lincom Europa 1, 219-230.
Laka, Itziar. 1988. «Configurational heads in Inflectional Morphology: The structure of the inflected forms in Basque». International Journal of Basque Linguistics and Philology (ASJU) XXII-2. Donostia: Gipuzkoako Foru Aldundia. 343-366.
Laka, Itziar. 1993a. «The Structure of Inflection: a Case Study in X° Syntax». In José Ignacio Hualde and Jon Ortiz de Urbina (eds.), Generative Studies in Basque Linguistics. Current Issues in Linguistic Theory. John Benjamins Publishing Company. 21-70.


