Palmer 1982, pp. 23–25. Palmer, William (1982). "Oliver St. John and the Middle Group in the Long Parliament, 1643-1645: A Reappraisal". Albion: A Quarterly Journal Concerned with British Studies. 14 (1): 20–26. doi:10.2307/4048483. JSTOR4048483.
jstor.org
Palmer 1982, pp. 23–25. Palmer, William (1982). "Oliver St. John and the Middle Group in the Long Parliament, 1643-1645: A Reappraisal". Albion: A Quarterly Journal Concerned with British Studies. 14 (1): 20–26. doi:10.2307/4048483. JSTOR4048483.