1. A re-evaluation of the meaningfulness of all possible CVC trigrams;Archer;Psychol. Monogr.,1960
2. Memory: A contribution to experimental psychology;Ebbinghaus,1913
3. Studies in the psychological correlates of the sound system of American English;Greenberg;Word,1964
4. Measurements of association value (a), rated associations (a'), and scaled meaningfulness (m') for the 2100 CVC combinations of the English alphabet;Noble;Psychol. Rep.,1961
5. Linguistics as an exact science;Whorf;Technological Rev.,1940