Eckert, Rainer et al. 1994. Die baltischen Sprachen. Leipzig: Langenscheidt Enzyklopädie.
@book{Eckert-et-al-1994, address = {Leipzig}, author = {Eckert, Rainer et al.}, publisher = {Langenscheidt Enzyklopädie}, title = {Die baltischen Sprachen}, year = {1994}, iso_code = {lav; lit}, olac_field = {syntax; semantics; typology; general_linguistics}, wals_code = {lat; lit} }