Note
- Norton , P. 1990 . ’“The Lady's Not for Turning”: But what about the rest of the Party? Margaret Thatcher and the Conservative Party 1579—1989’ . Parliamentary Affairs , 43 (1) January : 41 – 58 .
- Norton , P. 1990 . ‘Choosing a Leader: Margaret Thatcher and the Parliamentary Conservative Party 1989–90’ . Parliamentary Affairs , 43 (3) July