1. Anderson, Donald A., and Walter T. Federer. (1975). ?Possible Absolute Determinant Values for Square (0,1)-Matrices Useful in Fractional Replication,?Utilitas Mathematica 7: 135?150.
2. Batsell, Richard R., and John R. Polking. (1985). ?A new Class of Market Share Models,?Marketing Science 4 (Summer): 177?197.
3. Bradley, R. A., and M. E. Terry. (1952). ?Rank Analysis of Incomplete Block Designs: I. The Method of Paired Comparisons,?Biometrika 39: 324?345.
4. Dey, Aloke. (1985).Orthogonal Fractional Factorial Designs. New York: John Wiley.
5. Federer, W. T., A. Hadayat, C. C. Lowe, and D. Raghavarao. (1976). ?Application of Statistical Design Theory to Crop Estimation with Special Reference to Legumes and Mixtures of Cultivars,?Agronomy Journal 68: 914?919.