Delivered: December 1847;
Source: Wage Labour and Capital, the original 1891 pamphlet;
Edited/Translated: Frederick Engels;
First Published (in German): Neue Rheinische Zeitung, April 5-8 and 11, 1849;
Online Version: Marx/Engels Internet Archive (marxists.org) 1993, 1999;
Transcription/Markup: Zodiac and Brian Baggins;
Proofed: and corrected by Alek Blain, 2006.