Larsen, Timothy (1997). Friends of Religious Equality: The Politics of the English Nonconformists, 1847–67 (PhD thesis). Stirling, Scotland: University of Stirling. hdl:1893/29240. OCLC53689704.
Larsen, Timothy (1997). Friends of Religious Equality: The Politics of the English Nonconformists, 1847–67 (PhD thesis). Stirling, Scotland: University of Stirling. hdl:1893/29240. OCLC53689704.