The Proceedings of a public meeting of the people of Bradford, Yorkshire, held ... July 25, 1833, to deliberate upon the position of the Ten-hour bill : with the address of the Rev. G.S. Bull

Sketch of the life of the late Richard Oastler, with an account of his funeral obsequies and the three funeral sermons preached on the occasion, in Bradford 1.9.1861 with other interesting matter in connection with the late king of the factory children, Bradford (1861)

Bull, George Stringer, (1972)

The Poor law inquisitors and the Rev. G.S. Bull : a letter from the Poor law Commissioners to Mr. Bull, in reference to his speech on the Poor law Act ... and his reply "to the three kings," addressed to the London Times

Bull, George Stringer, (1837)

The factory system

Bull, George Stringer, (1832)