On the Question of Free Trade


 * Free Trade, translation by Florence Kelley and edited by Engels, Boston (1888)
 * "Free Trade", an edition included with Lothrop's translation of Wage-Labor and Capital (1902)
 * "Speech on the Question of Free Trade", included in Volume 6 of the Marx Engels Collected Works (1975)
 * On the Question of Free Trade, an unsourced translation