* ''Handbook of Game Theory – volume 2'', chapter ''Zero-sum two-person games'', (1994) [[Elsevier]] Amsterdam, by Raghavan, T. E. S., Edited by Aumann and Hart, pp. 735–759, {{ISBN|0-444-89427-6}} | * ''Handbook of Game Theory – volume 2'', chapter ''Zero-sum two-person games'', (1994) [[Elsevier]] Amsterdam, by Raghavan, T. E. S., Edited by Aumann and Hart, pp. 735–759, {{ISBN|0-444-89427-6}} |