Kreyer, R. (2014). The nature of rules, regularities and units in language: A network model of the language system and of language use. De Gruyter Mouton.
Chicago-viite (17. p.)Kreyer, Rolf. The Nature of Rules, Regularities and Units in Language: A Network Model of the Language System and of Language Use. Berlin: De Gruyter Mouton, 2014.
MLA-viite (9. p.)Kreyer, Rolf. The Nature of Rules, Regularities and Units in Language: A Network Model of the Language System and of Language Use. De Gruyter Mouton, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.