Precursor Association, O'Connell, D., & Bullen, E. (1839). Five reports of the committee of the Precursor Association: To whom it was referred, to enquire and report upon the relative state and nature of the parliamentary franchises in the United Kingdom, and to suggest the best modes for their identification and improvement : with an appendix. Printed and published by R. Grace.

Precursor Association, et al. Five Reports of the Committee of the Precursor Association: To Whom It Was Referred, to Enquire and Report upon the Relative State and Nature of the Parliamentary Franchises in the United Kingdom, and to Suggest the Best Modes for Their Identification and Improvement : With an Appendix. Printed and published by R. Grace, 1839.