author = { Marx, Karl AND Engels, Friedrich },

title = { Werke 43 : [Ökonomisches Manuskript 1861 - 1863 ; T. 1] },

publisher = {Dietz},

isbn = {3320014129},

year = {1990},

address = { Berlin },

url = { http://slubdd.de/katalog?TN_libero_mab2 }