Through Great Britain and Ireland with Cromwell,

Imperfect: t.p. wanting.

Oliver Cromwell und die puritanische revolution,

Mode of access: Internet.

Oliver Cromwell, a history;

Mode of access: Internet.

Milton und Cromwell : Vortrag /

Mode of access: Internet.

Rotuli parliamentorum; Index to the rolls of Parliament ... from ann. 6 Edw. I. to ann. 19 Hen. VII. (A.D. 1278.-A.D. 1503.)

Mode of access: Internet.

Oliver Cromwell, ein lebensbild;

Mode of access: Internet.