Sunderland Repository records the research produced by the University of Sunderland including practice-based research and theses.
![]() | Up a level |
Pepper, Ian and McGrath, Ruth (2025) Introduction to Professional Policing: Examining the Evidence Base. Second Edition. Routledge, London. ISBN 9781003492948
Pepper, Ian and McGrath, Ruth (2020) Introduction to Professional Policing: Examining the Evidence Base. Routledge, London. ISBN 9781003492948