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 Helen S. Cairns
 
 Cairns, Helen S.; Cairns, Charles E. (1971): Linguistics and psycholinguistics twelv eyears after Chomsky's review of Skinner's Verbal Behavior [Linguistics and psycholinguistics twelv eyears after Chomsky's review of Skinner's Verbal Behavior]. R. interam. Psicol. 5(1-2), 59-66 (eng.).