BousfieldW. A.The occurrence of clustering in the recall of randomly arranged associates. J. gen. Psychol., 1953, 49, 229–240.
2.
BousfieldW. A.CohenB. H.The occurrence of clustering in the recall of randomly arranged words of different frequencies-of-usage. J. gen. Psychol., 1955, 52, 83–95.
3.
BousfieldW. A.CohenB. H.Clustering in recall as a function of the number of word-categories in stimulus-word lists. J. gen. Psychol., 1956, 54, 95–106.
4.
CohenB. H.BousfieldW. A.WhitmarshG. A.Cultural norms for verbal items in 43 categories. Technical Report No. 22, ONR Contract Nonr-631 (00), Univer. of Conn., 1957.
5.
CohenB. H.SakodaJ. M.BousfieldW. A.The statistical analysis of the incidence of clustering in the recall of randomly arranged associates. Technical Report No. 10, ONR Contract Nonr-631 (00), Univer. of Conn., 1954.
6.
RussellW. A.JenkinsJ. J.The complete Minnesota norms for responses to 100 words from the Kent-Rosanoff word association test. Technical Report No. 11, ONR Contract N8 onr-66216, Univer. of Minn., 1954.
7.
ThorndikeE. L.LorgeI.The teacher's word book of 30,000 words. New York: Teach. Coll., Columbia Univer., 1944.