Aijón Oliva, M. Á., & Serrano, M. J. (2013). Style in syntax: Investigating variation in Spanish pronoun subjects. Peter Lang.
Lua i Stíl Chicago (17ú heag.)Aijón Oliva, Miguel Ángel, agus María José Serrano. Style in Syntax: Investigating Variation in Spanish Pronoun Subjects. Bern ; New York: Peter Lang, 2013.
Lua MLA (9ú heag.)Aijón Oliva, Miguel Ángel, agus María José Serrano. Style in Syntax: Investigating Variation in Spanish Pronoun Subjects. Peter Lang, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.