1. Baayen, R. H., Piepenbrock, R., & Gulikers, L.1995. The CELEX lexical database [CD-ROM]. Linguistic Data Consortium, University of Pennsylvania, Philadelphia, PA.
2. Regression diagnostics. Identifying influential data and sources of collinearity;Belsley,1980
3. Effects of family size for complex words;Bertram;Journal of Memory and Language,2000
4. The balance of storage and computation in morphological processing: The role of word formation type, affixal homonymy, and productivity;Bertram;Journal of Experimental Psychology: Memory, Learning, and Cognition,2000
5. The morphological family size effect and morphology;De Jong;Language and Cognitive Processes,2000