Lightfoot, David 1945 (Nombre personal)

His Natural ... 1975.

The language organ, 2002: CIP t.p. (David W. Lightfoot; Georgetown Univ.) galley (dean, Graduate Sch., Georgetown Univ.; author of eight books)

Lightfoot, David. How new languages emerge, 2006: ECIP t.p. (David Lighfoot) data view (b. 10 Feb. 1945; Prof. of Linguistics, Georgetown Univ.)

Information from 678 converted Dec. 18, 2014 (McGill Univ., Montreal)

Principles of diachronic syntax, 1979: Portada (David Lightfoot)

VIAF. sitio web, 24 de abril de 2025: (Puntos de acceso: Lightfoot, David) http://viaf.org/viaf/46764105