International Encyclopedia of Linguistics by 
The Cambridge Encyclopedia of Language by 
Dictionary of Languages by 
The Cambridge Encyclopedia of the World's Ancient Languages by 
Dictionary of Historical and Comparative Linguistics by Elsevier's Dictionary of Mathematical and Computational Linguistics by 
Encyclopedic Dictionary of Applied Linguistics by 
The Handbook of Morphology by 
The Handbook of Pragmatics by 
Handbook of Psycholinguistics by 
