1. Grooming, gossip and the evolution of language Author/Creator: Dunbar, R. I. M. 1947- (Robin Ian MacDonald) Publication/Creation: London : Faber, 1997 Resource Type: Book Access & Availability: Loading
2. Vorstudien zu Sprachwandlungen über drei Generationen Author/Creator: Binner, Andrea Publication/Creation: [Place of publication not identified] : [publisher not identified], 1986 Resource Type: Book Access & Availability: Loading
3. A civil tongue Author/Creator: Newman, Edwin Publication/Creation: Indianapolis : Bobbs-Merrill, [1976] Resource Type: Book Access & Availability: Loading