Capel, J. A. (1828). Unitarian Britain's prospects of becoming popish and atheistical, comprising a plan for the defence and preservation of the churches established in England, Scotland and Ireland, in the form of an introduction to materials once intended for petitions to be presented to the legislature by biblical, Trinitarian, Protestant Christians, for the removal of disabilities, and the permanent establishment of religious liberty: With a model or draught of a petition, addresses to several classes of persons, an appendix, and a postscript. Published by Murray ... [et al.].

Capel, Joseph Anthony. Unitarian Britain's Prospects of Becoming Popish and Atheistical, Comprising a Plan for the Defence and Preservation of the Churches Established in England, Scotland and Ireland, in the Form of an Introduction to Materials Once Intended for Petitions to Be Presented to the Legislature by Biblical, Trinitarian, Protestant Christians, for the Removal of Disabilities, and the Permanent Establishment of Religious Liberty: With a Model or Draught of a Petition, Addresses to Several Classes of Persons, an Appendix, and a Postscript. Published by Murray ... [et al.], 1828.