Author: R. Duncan Luce, Anthony J. Marley, Che Tat Ng (auth.), Professor Steven J. Brams, Professor William V. Gehrlein, Professor Fred S. Roberts (eds.)
Author: M. D. Siperstein, H. DoVale, J. R. Silber (auth.), Professor Dr. Rodolfo Paoletti, Professor Dr. David Kritchevsky, Dr. William L. Holmes (eds.)