Papers on Language Theory and History Volume I: Creation and Tradition in Language Maher J. Peter Innbundet / 1977 / Engelsk
Linguistics and Evolutionary Theory Three Essays. New edition Koerner, E.F.K. Innbundet / 1983 / Engelsk
Papers from the Third International Conference on Historical Linguistics, Hamburg, August 22–26 1977 Maher J. Peter Innbundet / 1982 / Engelsk