Watkins, Calvert. 1966. Italo-Celtic Revisited. In Birnbaum, Henrik and Puhvel, Jaan (eds.), Ancient Indo-European Dialects: Proceedings of the Conference on Indo-European Linguistics Held at the University of California, Los Angeles, April 25–27, 1963, 29–50. Berkeley: University of California Press.
@incollection{jacquesestimative-watkins66italoceltic, author = {Watkins, Calvert}, booktitle = {Ancient Indo-European Dialects: Proceedings of the Conference on Indo-European Linguistics Held at the University of California, Los Angeles, April 25–27, 1963}, editor = {Birnbaum, Henrik and Puhvel, Jaan}, pages = {29–50}, publisher = {Berkeley: University of California Press}, title = {Italo-Celtic Revisited}, year = {1966} }