1. Batchelder, W. H., Maher, K. M., & Romney, A. K. (1986).Extensions of a model for test theory without an answer key. Manuscript submitted for publication. (Prepublication draft available upon request).
2. Batchelder, W. H., & Romney, A. K. (1986). The statistical analysis of a general Condorcet model for dichotomous choice situations. In B. Grofman & G. Owen (Eds.),Information pooling and group decision making (pp. 103–112). Greenwich, CT: JAI Press.
3. Blackwell, H. R. (1963). Neural theories of simple visual discriminations.Journal of the Optical Society of America, 53, 129–160.
4. Bliss, C. I. (1967).Statistics in biology (Vol. I). New York: McGraw-Hill.
5. Carré B. (1979).Graphs and networks. Oxford, England: Oxford University Press.