The Evolutionary emergence of languageChris Knight, James R. Hurford, Michael Studdert-Kennedy · First published 2000Open the Tome
Approaches to the evolution of languageJames R. Hurford, Chris Knight · First published 1998Open the Tome
Audit in the public sectorRoger Buttery, Robert K. Simpson, Chris Hurford, Robert Simpson · First published 1989Open the Tome