Workers Power Group (London, England). (1983). Permanent revolution: Theoretical journal of the Workers Power Group. Workers power.
Dyfyniad Arddull ChicagoWorkers Power Group (London, England). Permanent Revolution: Theoretical Journal of the Workers Power Group. London: Workers power, 1983.
Dyfyniad MLAWorkers Power Group (London, England). Permanent Revolution: Theoretical Journal of the Workers Power Group. Workers power, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.