{{Cite book| publisher = Argument| volume = 7,1| pages = 649–660| editors = Wolfgang Fritz Haug, Frigga Haug, Peter Jehle (eds.)| last1 = Bonnet| first1 = Michel| last2 = Schlemmer| first2 = Bernard| title = Historisch-Kritisches Wörterbuch des Marxismus| chapter = Kinderarbeit| location = Hamburg| date = 2008}}