Redigerer Oliver Cromwell (avsnitt)

=== Militær forskning ===
* Durston, Christopher (2000): «'Settling the Hearts and Quieting the Minds of All Good People': the Major-generals and the Puritan Minorities of Interregnum England» i: ''History'' 2000 85(278): pp.&nbsp;247–267, ISSN 0018-2648 . Full tekst online hos ''Ebsco''.
* Durston, Christopher (1998): «The Fall of Cromwell's Major-Generals» i: ''English Historical Review'' 1998 113(450): ss.&nbsp;18–37, ISSN 0013-8266
* Firth, C.H. (1921): ''Cromwell's Army'', Greenhill Books, ISBN 1853671207
* Gillingham, J. (1976): ''Portrait Of A Soldier: Cromwell'', Weidenfeld & Nicholson, ISBN 0297771485
* Kenyon, John & Ohlmeyer, Jane (red.) (2000): ''The Civil Wars: A Military History of England, Scotland, and Ireland 1638–1660'', Oxford University Press, ISBN 019280278X
* Kitson, Frank (2004): [http://www.questia.com/PM.qst?a=o&d=85742104 ''Old Ironsides: The Military Biography of Oliver Cromwell''], Weidenfeld Military, ISBN 0297846884
* Marshall, Alan (2004): ''Oliver Cromwell: Soldier: The Military Life of a Revolutionary at War'' Brassey's, ISBN 1857533437
* McKeiver, Philip (2007): ''A New History of Cromwell's Irish Campaign'', Advance Press, Manchester, ISBN 9780955466304
* Woolrych, Austin (1990): «The Cromwellian Protectorate: a Military Dictatorship?» i: ''History'' 1990 75(244): 207–231, ISSN 0018-2648 . Full tekst online hos ''Ebsco''.
* Woolrych, Austin (1990): «Cromwell as a soldier» i: Morrill, John (red.): ''Oliver Cromwell and the English Revolution'', Longman, ISBN 0582016754
* Young, Peter & Holmes, Richard (2000): ''The English Civil War'', Wordsworth, ISBN 1840222220