Bybee, Joan L. 1988. The Diachronic Dimension in Explanation. In Hawkins, John A. (ed.), Explaining Language Universals, 350–379. New York: Basil Blackwell.
@incollection{jacquesestimative-bybee88dia, author = {Bybee, Joan L.}, booktitle = {Explaining Language Universals}, editor = {Hawkins, John A.}, pages = {350–379}, publisher = {New York: Basil Blackwell.}, title = {The Diachronic Dimension in Explanation}, year = {1988} }