Archive of issues of Resistance, the regular agitational freesheet of UK organisation the Anarchist Federation.
Resistance - Anarchist Federation
The role of the revolutionary organisation, 1991 edition - Anarchist Federation
1991 edition of this short pamphlet which outlines the structure and importance of libertarian communist organisations as well as summarising the task they should play amongst the wider working class. The extensively revised 2014 edition is available here.