সাম্যবাদী সমাজ: বিভিন্ন সংশোধনসমূহৰ মাজৰ পাৰ্থক্য

* Ollman, Bertell. [https://www.nyu.edu/projects/ollman/docs/vision_of_communism.php "Marx's Vision of Communism"] ''Dialetical Marxism, New York University''.

* Rigi, Jakob. [http://peerproduction.net/issues/issue-1/invited-comments/a-new-communist-horizon/ "Peer to Peer Production as the Alternative to Capitalism: A New Communist Horizon"] ''Journal of Peer Production''.