Hoopes, T. (1973). The limits of intervention: (an inside account of how the Johnson policy of escalation in Vietnam was reversed). Longman.
Dyfyniad Arddull ChicagoHoopes, Townsend. The Limits of Intervention: (an Inside Account of How the Johnson Policy of Escalation in Vietnam Was Reversed). New York: Longman, 1973.
Dyfyniad MLAHoopes, Townsend. The Limits of Intervention: (an Inside Account of How the Johnson Policy of Escalation in Vietnam Was Reversed). Longman, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.