1. Alderman, D. L. & Holland, P. W. (1981). Item performance across native language groups on the Test of English as a Foreign Language (TOEFL Research Rep. No. 9). Princeton, NJ: Educational Testing Service.
2. Angoff, W. H. (1986). Context bias on the Test of English as a Foreign Language. Proposal submitted to the TOEFL Research Committee, Educational Testing Service, Princeton, NJ.
3. Angoff, W. H. & Cook, L. L. (1988). Equating the scores of the Prueba de Aptitud Acaddmica and the Scholastic Aptitude Test (Rep. No. 88-2). New York: College Board.
4. AN EXAMINATION OF THE ASSUMPTION THAT THE EQUATING OF PARALLEL FORMS IS POPULATION-INDEPENDENT
5. Angoff, W. H. & Herring, C. L. (1971). Study of the appropriateness of the Law School Admission Test for Canadian and American students. Unpublished manuscript, Educational Testing Service, Princeton, NJ.