Language change :
advances in historical sociolinguistics /
edited by Ernst Håkon Jahr.
APA Citation
Jahr, E. Håkon. (1999). Language change: advances in historical sociolinguistics. Berlin: Mouton de Gruyter.
MLA Citation
Jahr, Ernst Håkon, 1948-. Language Change: Advances In Historical Sociolinguistics. Berlin: Mouton de Gruyter, 1999.
Warning: These citations may not always be complete (especially for serials).