Parry, Mark (2017). "William Laud and the Parliamentary Politics of 1628–9". Parliamentary History. 36 (2): 137–158. doi:10.1111/1750-0206.12292. ISSN0264-2824.
Moore 2007, p. 146. Moore, Jonathan (2007). English hypothetical universalism : John Preston and the softening of reformed theology. Grand Rapids, Mich: William B. Eerdmans Pub. ISBN978-0-8028-2057-0. OCLC133465473.
Parry, Mark (2017). "William Laud and the Parliamentary Politics of 1628–9". Parliamentary History. 36 (2): 137–158. doi:10.1111/1750-0206.12292. ISSN0264-2824.